| 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 | $103.51 | 7.211% | $110.9741 | $110.97 | $110.95 | $111.00 |
| Purchase #2 | $39.68 | 4.452% | $41.4466 | $41.45 | $41.45 | $41.40 |
| Purchase #3 | $25.39 | 12.142% | $28.4729 | $28.47 | $28.45 | $28.50 |
| Purchase #4 | $109.57 | 12.518% | $123.286 | $123.29 | $123.30 | $123.30 |
| Purchase #5 | $238.47 | 12.622% | $268.5697 | $268.57 | $268.55 | $268.60 |
| Purchase #6 | $131.27 | 5.434% | $138.4032 | $138.40 | $138.40 | $138.40 |
| Purchase #7 | $199.39 | 10.617% | $220.5592 | $220.56 | $220.55 | $220.60 |
| 7 purchase totals = | $847.28 | $931.7117 | $931.71 | $931.65 | $931.80 | |