| 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 | $183.86 | 9.388% | $201.1208 | $201.12 | $201.10 | $201.10 |
| Purchase #2 | $86.91 | 9.164% | $94.8744 | $94.87 | $94.85 | $94.90 |
| Purchase #3 | $94.55 | 9.714% | $103.7346 | $103.73 | $103.75 | $103.70 |
| Purchase #4 | $177.44 | 5.833% | $187.7901 | $187.79 | $187.80 | $187.80 |
| Purchase #5 | $40.95 | 8.701% | $44.5131 | $44.51 | $44.50 | $44.50 |
| Purchase #6 | $211.68 | 9.732% | $232.2807 | $232.28 | $232.30 | $232.30 |
| Purchase #7 | $115.57 | 7.132% | $123.8125 | $123.81 | $123.80 | $123.80 |
| 7 purchase totals = | $910.96 | $988.1262 | $988.11 | $988.10 | $988.10 | |