| 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 | $193.38 | 8.662% | $210.1306 | $210.13 | $210.15 | $210.10 |
| Purchase #2 | $216.69 | 13.460% | $245.8565 | $245.86 | $245.85 | $245.90 |
| Purchase #3 | $212.33 | 9.397% | $232.2827 | $232.28 | $232.30 | $232.30 |
| Purchase #4 | $140.89 | 11.579% | $157.2037 | $157.20 | $157.20 | $157.20 |
| Purchase #5 | $227.80 | 13.414% | $258.3571 | $258.36 | $258.35 | $258.40 |
| Purchase #6 | $139.34 | 11.404% | $155.2303 | $155.23 | $155.25 | $155.20 |
| Purchase #7 | $218.42 | 10.281% | $240.8758 | $240.88 | $240.90 | $240.90 |
| 7 purchase totals = | $1,348.85 | $1,499.9367 | $1,499.94 | $1,500.00 | $1,500.00 | |