| 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 | $194.87 | 7.401% | $209.2923 | $209.29 | $209.30 | $209.30 |
| Purchase #2 | $19.34 | 12.745% | $21.8049 | $21.80 | $21.80 | $21.80 |
| Purchase #3 | $238.71 | 8.515% | $259.0362 | $259.04 | $259.05 | $259.00 |
| Purchase #4 | $96.89 | 9.295% | $105.8959 | $105.90 | $105.90 | $105.90 |
| Purchase #5 | $170.80 | 10.255% | $188.3155 | $188.32 | $188.30 | $188.30 |
| Purchase #6 | $16.71 | 5.490% | $17.6274 | $17.63 | $17.65 | $17.60 |
| Purchase #7 | $48.76 | 10.584% | $53.9208 | $53.92 | $53.90 | $53.90 |
| 7 purchase totals = | $786.08 | $855.8930 | $855.90 | $855.90 | $855.80 | |