| 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 | $221.58 | 3.417% | $229.1514 | $229.15 | $229.15 | $229.20 |
| Purchase #2 | $155.79 | 13.808% | $177.3015 | $177.30 | $177.30 | $177.30 |
| Purchase #3 | $12.38 | 13.181% | $14.0118 | $14.01 | $14.00 | $14.00 |
| Purchase #4 | $72.49 | 6.403% | $77.1315 | $77.13 | $77.15 | $77.10 |
| Purchase #5 | $135.34 | 6.370% | $143.9612 | $143.96 | $143.95 | $144.00 |
| Purchase #6 | $242.46 | 8.701% | $263.5564 | $263.56 | $263.55 | $263.60 |
| Purchase #7 | $121.58 | 6.855% | $129.9143 | $129.91 | $129.90 | $129.90 |
| 7 purchase totals = | $961.62 | $1,035.0281 | $1,035.02 | $1,035.00 | $1,035.10 | |