| 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 | $241.41 | 8.866% | $262.8134 | $262.81 | $262.80 | $262.80 |
| Purchase #2 | $28.91 | 3.517% | $29.9268 | $29.93 | $29.95 | $29.90 |
| Purchase #3 | $151.25 | 7.644% | $162.8116 | $162.81 | $162.80 | $162.80 |
| Purchase #4 | $206.90 | 6.736% | $220.8368 | $220.84 | $220.85 | $220.80 |
| Purchase #5 | $33.67 | 5.313% | $35.4589 | $35.46 | $35.45 | $35.50 |
| Purchase #6 | $136.49 | 8.326% | $147.8542 | $147.85 | $147.85 | $147.90 |
| Purchase #7 | $53.86 | 13.108% | $60.92 | $60.92 | $60.90 | $60.90 |
| 7 purchase totals = | $852.49 | $920.6217 | $920.62 | $920.60 | $920.60 | |