| 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 | $66.82 | 3.750% | $69.3258 | $69.33 | $69.35 | $69.30 |
| Purchase #2 | $226.94 | 13.300% | $257.123 | $257.12 | $257.10 | $257.10 |
| Purchase #3 | $178.66 | 9.704% | $195.9972 | $196.00 | $196.00 | $196.00 |
| Purchase #4 | $162.51 | 7.548% | $174.7763 | $174.78 | $174.80 | $174.80 |
| Purchase #5 | $180.28 | 5.784% | $190.7074 | $190.71 | $190.70 | $190.70 |
| Purchase #6 | $23.71 | 12.464% | $26.6652 | $26.67 | $26.65 | $26.70 |
| Purchase #7 | $24.40 | 4.262% | $25.4399 | $25.44 | $25.45 | $25.40 |
| 7 purchase totals = | $863.32 | $940.0348 | $940.05 | $940.05 | $940.00 | |