| 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 | $215.54 | 3.199% | $222.4351 | $222.44 | $222.45 | $222.40 |
| Purchase #2 | $12.27 | 11.303% | $13.6569 | $13.66 | $13.65 | $13.70 |
| Purchase #3 | $121.26 | 12.104% | $135.9373 | $135.94 | $135.95 | $135.90 |
| Purchase #4 | $83.79 | 9.102% | $91.4166 | $91.42 | $91.40 | $91.40 |
| Purchase #5 | $65.81 | 13.678% | $74.8115 | $74.81 | $74.80 | $74.80 |
| Purchase #6 | $150.46 | 4.309% | $156.9433 | $156.94 | $156.95 | $156.90 |
| Purchase #7 | $154.44 | 11.240% | $171.7991 | $171.80 | $171.80 | $171.80 |
| 7 purchase totals = | $803.57 | $866.9998 | $867.01 | $867.00 | $866.90 | |