| 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 | $222.36 | 3.124% | $229.3065 | $229.31 | $229.30 | $229.30 |
| Purchase #2 | $26.93 | 12.235% | $30.2249 | $30.22 | $30.20 | $30.20 |
| Purchase #3 | $31.49 | 11.509% | $35.1142 | $35.11 | $35.10 | $35.10 |
| Purchase #4 | $128.93 | 12.373% | $144.8825 | $144.88 | $144.90 | $144.90 |
| Purchase #5 | $157.55 | 13.331% | $178.553 | $178.55 | $178.55 | $178.60 |
| Purchase #6 | $145.71 | 11.478% | $162.4346 | $162.43 | $162.45 | $162.40 |
| Purchase #7 | $236.93 | 8.453% | $256.9577 | $256.96 | $256.95 | $257.00 |
| 7 purchase totals = | $949.90 | $1,037.4734 | $1,037.46 | $1,037.45 | $1,037.50 | |