| 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 | $196.61 | 6.814% | $210.007 | $210.01 | $210.00 | $210.00 |
| Purchase #2 | $248.60 | 5.664% | $262.6807 | $262.68 | $262.70 | $262.70 |
| Purchase #3 | $203.86 | 13.267% | $230.9061 | $230.91 | $230.90 | $230.90 |
| Purchase #4 | $125.50 | 7.138% | $134.4582 | $134.46 | $134.45 | $134.50 |
| Purchase #5 | $233.48 | 7.842% | $251.7895 | $251.79 | $251.80 | $251.80 |
| Purchase #6 | $68.80 | 9.345% | $75.2294 | $75.23 | $75.25 | $75.20 |
| Purchase #7 | $145.67 | 3.467% | $150.7204 | $150.72 | $150.70 | $150.70 |
| 7 purchase totals = | $1,222.52 | $1,315.7913 | $1,315.80 | $1,315.80 | $1,315.80 | |