| 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 | $213.72 | 3.301% | $220.7749 | $220.77 | $220.75 | $220.80 |
| Purchase #2 | $173.91 | 7.368% | $186.7237 | $186.72 | $186.70 | $186.70 |
| Purchase #3 | $166.42 | 11.501% | $185.56 | $185.56 | $185.55 | $185.60 |
| Purchase #4 | $244.80 | 8.580% | $265.8038 | $265.80 | $265.80 | $265.80 |
| Purchase #5 | $197.65 | 4.569% | $206.6806 | $206.68 | $206.70 | $206.70 |
| Purchase #6 | $182.39 | 13.566% | $207.133 | $207.13 | $207.15 | $207.10 |
| Purchase #7 | $138.97 | 12.142% | $155.8437 | $155.84 | $155.85 | $155.80 |
| 7 purchase totals = | $1,317.86 | $1,428.5197 | $1,428.50 | $1,428.50 | $1,428.50 | |