| 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 | $243.45 | 10.857% | $269.8814 | $269.88 | $269.90 | $269.90 |
| Purchase #2 | $150.92 | 6.127% | $160.1669 | $160.17 | $160.15 | $160.20 |
| Purchase #3 | $59.59 | 9.312% | $65.139 | $65.14 | $65.15 | $65.10 |
| Purchase #4 | $59.34 | 3.786% | $61.5866 | $61.59 | $61.60 | $61.60 |
| Purchase #5 | $204.60 | 11.828% | $228.8001 | $228.80 | $228.80 | $228.80 |
| Purchase #6 | $205.71 | 11.189% | $228.7269 | $228.73 | $228.75 | $228.70 |
| Purchase #7 | $197.66 | 11.524% | $220.4383 | $220.44 | $220.45 | $220.40 |
| 7 purchase totals = | $1,121.27 | $1,234.7392 | $1,234.75 | $1,234.80 | $1,234.70 | |