| 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 | $175.39 | 10.508% | $193.82 | $193.82 | $193.80 | $193.80 |
| Purchase #2 | $228.33 | 11.815% | $255.3072 | $255.31 | $255.30 | $255.30 |
| Purchase #3 | $37.79 | 7.694% | $40.6976 | $40.70 | $40.70 | $40.70 |
| Purchase #4 | $68.28 | 8.610% | $74.1589 | $74.16 | $74.15 | $74.20 |
| Purchase #5 | $51.92 | 11.809% | $58.0512 | $58.05 | $58.05 | $58.10 |
| Purchase #6 | $228.31 | 4.588% | $238.7849 | $238.78 | $238.80 | $238.80 |
| Purchase #7 | $157.54 | 9.865% | $173.0813 | $173.08 | $173.10 | $173.10 |
| 7 purchase totals = | $947.56 | $1,033.9011 | $1,033.90 | $1,033.90 | $1,034.00 | |