| 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 | $197.31 | 12.606% | $222.1829 | $222.18 | $222.20 | $222.20 |
| Purchase #2 | $235.52 | 7.347% | $252.8237 | $252.82 | $252.80 | $252.80 |
| Purchase #3 | $154.33 | 3.464% | $159.676 | $159.68 | $159.70 | $159.70 |
| Purchase #4 | $33.49 | 10.260% | $36.9261 | $36.93 | $36.95 | $36.90 |
| Purchase #5 | $35.59 | 13.460% | $40.3804 | $40.38 | $40.40 | $40.40 |
| Purchase #6 | $174.29 | 8.597% | $189.2737 | $189.27 | $189.25 | $189.30 |
| Purchase #7 | $236.44 | 5.215% | $248.7703 | $248.77 | $248.75 | $248.80 |
| 7 purchase totals = | $1,066.97 | $1,150.0331 | $1,150.03 | $1,150.05 | $1,150.10 | |