| 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 | $24.56 | 11.652% | $27.4217 | $27.42 | $27.40 | $27.40 |
| Purchase #2 | $118.97 | 9.251% | $129.9759 | $129.98 | $130.00 | $130.00 |
| Purchase #3 | $189.63 | 9.495% | $207.6354 | $207.64 | $207.65 | $207.60 |
| Purchase #4 | $81.28 | 9.322% | $88.8569 | $88.86 | $88.85 | $88.90 |
| Purchase #5 | $141.80 | 11.729% | $158.4317 | $158.43 | $158.45 | $158.40 |
| Purchase #6 | $143.81 | 5.423% | $151.6088 | $151.61 | $151.60 | $151.60 |
| Purchase #7 | $214.54 | 3.650% | $222.3707 | $222.37 | $222.35 | $222.40 |
| 7 purchase totals = | $914.59 | $986.3011 | $986.31 | $986.30 | $986.30 | |