| 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 | $187.64 | 10.762% | $207.8338 | $207.83 | $207.85 | $207.80 |
| Purchase #2 | $122.26 | 9.489% | $133.8613 | $133.86 | $133.85 | $133.90 |
| Purchase #3 | $163.38 | 8.399% | $177.1023 | $177.10 | $177.10 | $177.10 |
| Purchase #4 | $116.68 | 5.179% | $122.7229 | $122.72 | $122.70 | $122.70 |
| Purchase #5 | $104.29 | 12.204% | $117.0176 | $117.02 | $117.00 | $117.00 |
| Purchase #6 | $212.51 | 13.265% | $240.6995 | $240.70 | $240.70 | $240.70 |
| Purchase #7 | $47.35 | 5.716% | $50.0565 | $50.06 | $50.05 | $50.10 |
| 7 purchase totals = | $954.11 | $1,049.2939 | $1,049.29 | $1,049.25 | $1,049.30 | |