| 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 | $120.31 | 13.617% | $136.6926 | $136.69 | $136.70 | $136.70 |
| Purchase #2 | $201.25 | 5.327% | $211.9706 | $211.97 | $211.95 | $212.00 |
| Purchase #3 | $138.55 | 5.279% | $145.8641 | $145.86 | $145.85 | $145.90 |
| Purchase #4 | $26.81 | 5.297% | $28.2301 | $28.23 | $28.25 | $28.20 |
| Purchase #5 | $104.57 | 7.182% | $112.0802 | $112.08 | $112.10 | $112.10 |
| Purchase #6 | $20.59 | 10.837% | $22.8213 | $22.82 | $22.80 | $22.80 |
| Purchase #7 | $244.41 | 6.734% | $260.8686 | $260.87 | $260.85 | $260.90 |
| 7 purchase totals = | $856.49 | $918.5275 | $918.52 | $918.50 | $918.60 | |