| 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 | $104.45 | 10.245% | $115.1509 | $115.15 | $115.15 | $115.20 |
| Purchase #2 | $229.61 | 10.772% | $254.3436 | $254.34 | $254.35 | $254.30 |
| Purchase #3 | $126.90 | 6.497% | $135.1447 | $135.14 | $135.15 | $135.10 |
| Purchase #4 | $148.25 | 8.180% | $160.3769 | $160.38 | $160.40 | $160.40 |
| Purchase #5 | $184.44 | 7.568% | $198.3984 | $198.40 | $198.40 | $198.40 |
| Purchase #6 | $96.89 | 8.114% | $104.7517 | $104.75 | $104.75 | $104.80 |
| Purchase #7 | $188.79 | 12.126% | $211.6827 | $211.68 | $211.70 | $211.70 |
| 7 purchase totals = | $1,079.33 | $1,179.8489 | $1,179.84 | $1,179.90 | $1,179.90 | |