| 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 | $222.42 | 4.814% | $233.1273 | $233.13 | $233.15 | $233.10 |
| Purchase #2 | $238.79 | 11.373% | $265.9476 | $265.95 | $265.95 | $265.90 |
| Purchase #3 | $94.53 | 7.836% | $101.9374 | $101.94 | $101.95 | $101.90 |
| Purchase #4 | $170.28 | 9.721% | $186.8329 | $186.83 | $186.85 | $186.80 |
| Purchase #5 | $94.98 | 9.535% | $104.0363 | $104.04 | $104.05 | $104.00 |
| Purchase #6 | $12.42 | 10.187% | $13.6852 | $13.69 | $13.70 | $13.70 |
| Purchase #7 | $104.26 | 5.761% | $110.2664 | $110.27 | $110.25 | $110.30 |
| 7 purchase totals = | $937.68 | $1,015.8331 | $1,015.85 | $1,015.90 | $1,015.70 | |