| 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 | $187.99 | 12.481% | $211.453 | $211.45 | $211.45 | $211.50 |
| Purchase #2 | $17.54 | 13.636% | $19.9318 | $19.93 | $19.95 | $19.90 |
| Purchase #3 | $135.59 | 9.677% | $148.711 | $148.71 | $148.70 | $148.70 |
| Purchase #4 | $19.75 | 9.197% | $21.5664 | $21.57 | $21.55 | $21.60 |
| Purchase #5 | $195.84 | 13.247% | $221.7829 | $221.78 | $221.80 | $221.80 |
| Purchase #6 | $243.99 | 4.813% | $255.7332 | $255.73 | $255.75 | $255.70 |
| Purchase #7 | $99.76 | 4.177% | $103.927 | $103.93 | $103.95 | $103.90 |
| 7 purchase totals = | $900.46 | $983.1053 | $983.10 | $983.15 | $983.10 | |