| 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 | $117.84 | 3.131% | $121.5296 | $121.53 | $121.55 | $121.50 |
| Purchase #2 | $250.32 | 11.201% | $278.3583 | $278.36 | $278.35 | $278.40 |
| Purchase #3 | $48.85 | 12.716% | $55.0618 | $55.06 | $55.05 | $55.10 |
| Purchase #4 | $238.36 | 11.143% | $264.9205 | $264.92 | $264.90 | $264.90 |
| Purchase #5 | $14.43 | 9.535% | $15.8059 | $15.81 | $15.80 | $15.80 |
| Purchase #6 | $97.53 | 4.433% | $101.8535 | $101.85 | $101.85 | $101.90 |
| Purchase #7 | $35.81 | 8.852% | $38.9799 | $38.98 | $39.00 | $39.00 |
| 7 purchase totals = | $803.14 | $876.5095 | $876.51 | $876.50 | $876.60 | |