| 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 | $220.84 | 10.524% | $244.0812 | $244.08 | $244.10 | $244.10 |
| Purchase #2 | $13.77 | 6.307% | $14.6385 | $14.64 | $14.65 | $14.60 |
| Purchase #3 | $29.98 | 3.586% | $31.0551 | $31.06 | $31.05 | $31.10 |
| Purchase #4 | $211.95 | 9.266% | $231.5893 | $231.59 | $231.60 | $231.60 |
| Purchase #5 | $15.28 | 4.140% | $15.9126 | $15.91 | $15.90 | $15.90 |
| Purchase #6 | $21.90 | 12.739% | $24.6898 | $24.69 | $24.70 | $24.70 |
| Purchase #7 | $58.39 | 8.498% | $63.352 | $63.35 | $63.35 | $63.40 |
| 7 purchase totals = | $572.11 | $625.3185 | $625.32 | $625.35 | $625.40 | |