| 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 | $121.54 | 12.306% | $136.4967 | $136.50 | $136.50 | $136.50 |
| Purchase #2 | $217.65 | 9.296% | $237.8827 | $237.88 | $237.90 | $237.90 |
| Purchase #3 | $227.46 | 8.670% | $247.1808 | $247.18 | $247.20 | $247.20 |
| Purchase #4 | $23.51 | 4.232% | $24.5049 | $24.50 | $24.50 | $24.50 |
| Purchase #5 | $37.87 | 13.871% | $43.1229 | $43.12 | $43.10 | $43.10 |
| Purchase #6 | $32.51 | 3.202% | $33.551 | $33.55 | $33.55 | $33.60 |
| Purchase #7 | $140.96 | 8.125% | $152.413 | $152.41 | $152.40 | $152.40 |
| 7 purchase totals = | $801.50 | $875.1520 | $875.14 | $875.15 | $875.20 | |