| 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 | $124.64 | 12.845% | $140.65 | $140.65 | $140.65 | $140.70 |
| Purchase #2 | $56.27 | 11.829% | $62.9262 | $62.93 | $62.95 | $62.90 |
| Purchase #3 | $77.28 | 4.428% | $80.702 | $80.70 | $80.70 | $80.70 |
| Purchase #4 | $43.61 | 8.108% | $47.1459 | $47.15 | $47.15 | $47.10 |
| Purchase #5 | $164.30 | 8.839% | $178.8225 | $178.82 | $178.80 | $178.80 |
| Purchase #6 | $32.62 | 9.787% | $35.8125 | $35.81 | $35.80 | $35.80 |
| Purchase #7 | $248.63 | 13.586% | $282.4089 | $282.41 | $282.40 | $282.40 |
| 7 purchase totals = | $747.35 | $828.4680 | $828.47 | $828.45 | $828.40 | |