| 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 | $214.75 | 9.493% | $235.1362 | $235.14 | $235.15 | $235.10 |
| Purchase #2 | $122.87 | 7.684% | $132.3113 | $132.31 | $132.30 | $132.30 |
| Purchase #3 | $175.99 | 7.668% | $189.4849 | $189.48 | $189.50 | $189.50 |
| Purchase #4 | $106.88 | 12.365% | $120.0957 | $120.10 | $120.10 | $120.10 |
| Purchase #5 | $164.77 | 7.507% | $177.1393 | $177.14 | $177.15 | $177.10 |
| Purchase #6 | $176.89 | 9.271% | $193.2895 | $193.29 | $193.30 | $193.30 |
| Purchase #7 | $104.54 | 7.234% | $112.1024 | $112.10 | $112.10 | $112.10 |
| 7 purchase totals = | $1,066.69 | $1,159.5593 | $1,159.56 | $1,159.60 | $1,159.50 | |