| 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 | $235.63 | 9.637% | $258.3377 | $258.34 | $258.35 | $258.30 |
| Purchase #2 | $35.98 | 11.257% | $40.0303 | $40.03 | $40.05 | $40.00 |
| Purchase #3 | $149.79 | 8.540% | $162.5821 | $162.58 | $162.60 | $162.60 |
| Purchase #4 | $157.68 | 8.539% | $171.1443 | $171.14 | $171.15 | $171.10 |
| Purchase #5 | $76.80 | 13.782% | $87.3846 | $87.38 | $87.40 | $87.40 |
| Purchase #6 | $78.87 | 4.130% | $82.1273 | $82.13 | $82.15 | $82.10 |
| Purchase #7 | $98.52 | 11.293% | $109.6459 | $109.65 | $109.65 | $109.60 |
| 7 purchase totals = | $833.27 | $911.2522 | $911.25 | $911.35 | $911.10 | |