| 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 | $116.31 | 13.405% | $131.9014 | $131.90 | $131.90 | $131.90 |
| Purchase #2 | $71.42 | 3.151% | $73.6704 | $73.67 | $73.65 | $73.70 |
| Purchase #3 | $182.31 | 8.106% | $197.088 | $197.09 | $197.10 | $197.10 |
| Purchase #4 | $124.50 | 13.171% | $140.8979 | $140.90 | $140.90 | $140.90 |
| Purchase #5 | $123.60 | 12.237% | $138.7249 | $138.72 | $138.70 | $138.70 |
| Purchase #6 | $122.27 | 4.631% | $127.9323 | $127.93 | $127.95 | $127.90 |
| Purchase #7 | $29.33 | 8.748% | $31.8958 | $31.90 | $31.90 | $31.90 |
| 7 purchase totals = | $769.74 | $842.1107 | $842.11 | $842.10 | $842.10 | |