| 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 | $198.65 | 5.753% | $210.0783 | $210.08 | $210.10 | $210.10 |
| Purchase #2 | $223.80 | 7.408% | $240.3791 | $240.38 | $240.40 | $240.40 |
| Purchase #3 | $8.77 | 6.517% | $9.3415 | $9.34 | $9.35 | $9.30 |
| Purchase #4 | $226.80 | 11.594% | $253.0952 | $253.10 | $253.10 | $253.10 |
| Purchase #5 | $211.69 | 7.405% | $227.3656 | $227.37 | $227.35 | $227.40 |
| Purchase #6 | $181.26 | 6.533% | $193.1017 | $193.10 | $193.10 | $193.10 |
| Purchase #7 | $24.64 | 12.502% | $27.7205 | $27.72 | $27.70 | $27.70 |
| 7 purchase totals = | $1,075.61 | $1,161.0819 | $1,161.09 | $1,161.10 | $1,161.10 | |