| 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 | $249.26 | 8.764% | $271.1051 | $271.11 | $271.10 | $271.10 |
| Purchase #2 | $153.39 | 13.457% | $174.0317 | $174.03 | $174.05 | $174.00 |
| Purchase #3 | $170.57 | 13.113% | $192.9368 | $192.94 | $192.95 | $192.90 |
| Purchase #4 | $26.72 | 3.673% | $27.7014 | $27.70 | $27.70 | $27.70 |
| Purchase #5 | $29.79 | 5.370% | $31.3897 | $31.39 | $31.40 | $31.40 |
| Purchase #6 | $234.63 | 6.308% | $249.4305 | $249.43 | $249.45 | $249.40 |
| Purchase #7 | $20.49 | 3.474% | $21.2018 | $21.20 | $21.20 | $21.20 |
| 7 purchase totals = | $884.85 | $967.7970 | $967.80 | $967.85 | $967.70 | |