| 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 | $222.56 | 11.688% | $248.5728 | $248.57 | $248.55 | $248.60 |
| Purchase #2 | $207.77 | 5.540% | $219.2805 | $219.28 | $219.30 | $219.30 |
| Purchase #3 | $213.85 | 7.213% | $229.275 | $229.28 | $229.30 | $229.30 |
| Purchase #4 | $237.35 | 6.222% | $252.1179 | $252.12 | $252.10 | $252.10 |
| Purchase #5 | $222.79 | 12.204% | $249.9793 | $249.98 | $250.00 | $250.00 |
| Purchase #6 | $166.82 | 11.414% | $185.8608 | $185.86 | $185.85 | $185.90 |
| Purchase #7 | $120.63 | 12.157% | $135.295 | $135.30 | $135.30 | $135.30 |
| 7 purchase totals = | $1,391.77 | $1,520.3813 | $1,520.39 | $1,520.40 | $1,520.50 | |