| 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 | $240.64 | 7.665% | $259.0851 | $259.09 | $259.10 | $259.10 |
| Purchase #2 | $108.51 | 12.754% | $122.3494 | $122.35 | $122.35 | $122.30 |
| Purchase #3 | $197.67 | 8.811% | $215.0867 | $215.09 | $215.10 | $215.10 |
| Purchase #4 | $236.76 | 7.194% | $253.7925 | $253.79 | $253.80 | $253.80 |
| Purchase #5 | $43.60 | 7.304% | $46.7845 | $46.78 | $46.80 | $46.80 |
| Purchase #6 | $28.86 | 7.516% | $31.0291 | $31.03 | $31.05 | $31.00 |
| Purchase #7 | $181.67 | 13.505% | $206.2045 | $206.20 | $206.20 | $206.20 |
| 7 purchase totals = | $1,037.71 | $1,134.3318 | $1,134.33 | $1,134.40 | $1,134.30 | |