| 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 | $33.86 | 12.344% | $38.0397 | $38.04 | $38.05 | $38.00 |
| Purchase #2 | $185.27 | 3.537% | $191.823 | $191.82 | $191.80 | $191.80 |
| Purchase #3 | $83.70 | 11.414% | $93.2535 | $93.25 | $93.25 | $93.30 |
| Purchase #4 | $117.83 | 3.397% | $121.8327 | $121.83 | $121.85 | $121.80 |
| Purchase #5 | $226.78 | 8.574% | $246.2241 | $246.22 | $246.20 | $246.20 |
| Purchase #6 | $44.35 | 5.787% | $46.9165 | $46.92 | $46.90 | $46.90 |
| Purchase #7 | $175.65 | 8.579% | $190.719 | $190.72 | $190.70 | $190.70 |
| 7 purchase totals = | $867.44 | $928.8085 | $928.80 | $928.75 | $928.70 | |