| 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 | $196.57 | 6.366% | $209.0836 | $209.08 | $209.10 | $209.10 |
| Purchase #2 | $104.62 | 3.319% | $108.0923 | $108.09 | $108.10 | $108.10 |
| Purchase #3 | $246.86 | 10.234% | $272.1237 | $272.12 | $272.10 | $272.10 |
| Purchase #4 | $244.88 | 13.501% | $277.9412 | $277.94 | $277.95 | $277.90 |
| Purchase #5 | $26.67 | 13.734% | $30.3329 | $30.33 | $30.35 | $30.30 |
| Purchase #6 | $56.55 | 3.617% | $58.5954 | $58.60 | $58.60 | $58.60 |
| Purchase #7 | $105.86 | 6.115% | $112.3333 | $112.33 | $112.35 | $112.30 |
| 7 purchase totals = | $982.01 | $1,068.5024 | $1,068.49 | $1,068.55 | $1,068.40 | |