| 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 | $227.36 | 10.793% | $251.899 | $251.90 | $251.90 | $251.90 |
| Purchase #2 | $194.30 | 13.244% | $220.0331 | $220.03 | $220.05 | $220.00 |
| Purchase #3 | $138.87 | 13.850% | $158.1035 | $158.10 | $158.10 | $158.10 |
| Purchase #4 | $143.73 | 4.751% | $150.5586 | $150.56 | $150.55 | $150.60 |
| Purchase #5 | $103.68 | 5.279% | $109.1533 | $109.15 | $109.15 | $109.20 |
| Purchase #6 | $210.30 | 4.830% | $220.4575 | $220.46 | $220.45 | $220.50 |
| Purchase #7 | $232.75 | 9.780% | $255.513 | $255.51 | $255.50 | $255.50 |
| 7 purchase totals = | $1,250.99 | $1,365.7180 | $1,365.71 | $1,365.70 | $1,365.80 | |