| 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 | $210.46 | 8.128% | $227.5662 | $227.57 | $227.55 | $227.60 |
| Purchase #2 | $73.48 | 9.517% | $80.4731 | $80.47 | $80.45 | $80.50 |
| Purchase #3 | $8.46 | 3.732% | $8.7757 | $8.78 | $8.80 | $8.80 |
| Purchase #4 | $223.71 | 11.517% | $249.4747 | $249.47 | $249.45 | $249.50 |
| Purchase #5 | $138.73 | 9.184% | $151.471 | $151.47 | $151.45 | $151.50 |
| Purchase #6 | $21.73 | 6.507% | $23.144 | $23.14 | $23.15 | $23.10 |
| Purchase #7 | $44.78 | 5.439% | $47.2156 | $47.22 | $47.20 | $47.20 |
| 7 purchase totals = | $721.35 | $788.1203 | $788.12 | $788.05 | $788.20 | |