| 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 | $96.93 | 9.360% | $106.0026 | $106.00 | $106.00 | $106.00 |
| Purchase #2 | $177.86 | 4.494% | $185.853 | $185.85 | $185.85 | $185.90 |
| Purchase #3 | $19.55 | 9.857% | $21.477 | $21.48 | $21.50 | $21.50 |
| Purchase #4 | $124.87 | 5.699% | $131.9863 | $131.99 | $132.00 | $132.00 |
| Purchase #5 | $14.56 | 13.493% | $16.5246 | $16.52 | $16.50 | $16.50 |
| Purchase #6 | $160.39 | 8.704% | $174.3503 | $174.35 | $174.35 | $174.40 |
| Purchase #7 | $247.53 | 11.154% | $275.1395 | $275.14 | $275.15 | $275.10 |
| 7 purchase totals = | $841.69 | $911.3333 | $911.33 | $911.35 | $911.40 | |