| 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 | $215.90 | 4.586% | $225.8012 | $225.80 | $225.80 | $225.80 |
| Purchase #2 | $168.96 | 12.813% | $190.6088 | $190.61 | $190.60 | $190.60 |
| Purchase #3 | $210.26 | 8.502% | $228.1363 | $228.14 | $228.15 | $228.10 |
| Purchase #4 | $65.30 | 8.816% | $71.0568 | $71.06 | $71.05 | $71.10 |
| Purchase #5 | $150.86 | 11.779% | $168.6298 | $168.63 | $168.65 | $168.60 |
| Purchase #6 | $44.98 | 6.695% | $47.9914 | $47.99 | $48.00 | $48.00 |
| Purchase #7 | $171.28 | 13.550% | $194.4884 | $194.49 | $194.50 | $194.50 |
| 7 purchase totals = | $1,027.54 | $1,126.7127 | $1,126.72 | $1,126.75 | $1,126.70 | |