| 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 | $43.30 | 11.475% | $48.2687 | $48.27 | $48.25 | $48.30 |
| Purchase #2 | $247.47 | 7.382% | $265.7382 | $265.74 | $265.75 | $265.70 |
| Purchase #3 | $238.45 | 8.132% | $257.8408 | $257.84 | $257.85 | $257.80 |
| Purchase #4 | $193.88 | 8.760% | $210.8639 | $210.86 | $210.85 | $210.90 |
| Purchase #5 | $37.80 | 12.219% | $42.4188 | $42.42 | $42.40 | $42.40 |
| Purchase #6 | $243.37 | 4.558% | $254.4628 | $254.46 | $254.45 | $254.50 |
| Purchase #7 | $104.99 | 5.669% | $110.9419 | $110.94 | $110.95 | $110.90 |
| 7 purchase totals = | $1,109.26 | $1,190.5351 | $1,190.53 | $1,190.50 | $1,190.50 | |