| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $134.71 | 7.215% | $144.4293 | $144.43 | $144.45 | $144.40 |
| Purchase #2 | $219.99 | 9.188% | $240.2027 | $240.20 | $240.20 | $240.20 |
| Purchase #3 | $138.28 | 12.836% | $156.0296 | $156.03 | $156.05 | $156.00 |
| Purchase #4 | $159.35 | 10.250% | $175.6834 | $175.68 | $175.70 | $175.70 |
| Purchase #5 | $111.31 | 11.351% | $123.9448 | $123.94 | $123.95 | $123.90 |
| Purchase #6 | $229.72 | 10.348% | $253.4914 | $253.49 | $253.50 | $253.50 |
| Purchase #7 | $215.43 | 8.489% | $233.7179 | $233.72 | $233.70 | $233.70 |
| 7 purchase totals = | $1,208.79 | $1,327.4991 | $1,327.49 | $1,327.55 | $1,327.40 | |