| 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 | $222.89 | 7.501% | $239.609 | $239.61 | $239.60 | $239.60 |
| Purchase #2 | $39.93 | 12.295% | $44.8394 | $44.84 | $44.85 | $44.80 |
| Purchase #3 | $170.84 | 10.464% | $188.7167 | $188.72 | $188.70 | $188.70 |
| Purchase #4 | $57.47 | 5.149% | $60.4291 | $60.43 | $60.45 | $60.40 |
| Purchase #5 | $25.90 | 11.714% | $28.9339 | $28.93 | $28.95 | $28.90 |
| Purchase #6 | $42.79 | 9.735% | $46.9556 | $46.96 | $46.95 | $47.00 |
| Purchase #7 | $242.80 | 10.396% | $268.0415 | $268.04 | $268.05 | $268.00 |
| 7 purchase totals = | $802.62 | $877.5252 | $877.53 | $877.55 | $877.40 | |