| 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 | $206.52 | 8.498% | $224.0701 | $224.07 | $224.05 | $224.10 |
| Purchase #2 | $191.58 | 11.547% | $213.7017 | $213.70 | $213.70 | $213.70 |
| Purchase #3 | $225.95 | 10.296% | $249.2138 | $249.21 | $249.20 | $249.20 |
| Purchase #4 | $249.26 | 9.493% | $272.9223 | $272.92 | $272.90 | $272.90 |
| Purchase #5 | $220.87 | 6.548% | $235.3326 | $235.33 | $235.35 | $235.30 |
| Purchase #6 | $50.53 | 8.336% | $54.7422 | $54.74 | $54.75 | $54.70 |
| Purchase #7 | $37.78 | 9.672% | $41.4341 | $41.43 | $41.45 | $41.40 |
| 7 purchase totals = | $1,182.49 | $1,291.4168 | $1,291.40 | $1,291.40 | $1,291.30 | |