| 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 | $210.29 | 10.555% | $232.4861 | $232.49 | $232.50 | $232.50 |
| Purchase #2 | $69.79 | 7.111% | $74.7528 | $74.75 | $74.75 | $74.80 |
| Purchase #3 | $91.93 | 7.854% | $99.1502 | $99.15 | $99.15 | $99.20 |
| Purchase #4 | $47.53 | 11.674% | $53.0787 | $53.08 | $53.10 | $53.10 |
| Purchase #5 | $106.83 | 4.694% | $111.8446 | $111.84 | $111.85 | $111.80 |
| Purchase #6 | $210.47 | 7.746% | $226.773 | $226.77 | $226.75 | $226.80 |
| Purchase #7 | $38.85 | 12.659% | $43.768 | $43.77 | $43.75 | $43.80 |
| 7 purchase totals = | $775.69 | $841.8534 | $841.85 | $841.85 | $842.00 | |