| 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 | $102.76 | 7.281% | $110.242 | $110.24 | $110.25 | $110.20 |
| Purchase #2 | $137.45 | 3.563% | $142.3473 | $142.35 | $142.35 | $142.30 |
| Purchase #3 | $238.53 | 9.388% | $260.9232 | $260.92 | $260.90 | $260.90 |
| Purchase #4 | $59.68 | 8.873% | $64.9754 | $64.98 | $65.00 | $65.00 |
| Purchase #5 | $110.48 | 9.286% | $120.7392 | $120.74 | $120.75 | $120.70 |
| Purchase #6 | $48.62 | 5.136% | $51.1171 | $51.12 | $51.10 | $51.10 |
| Purchase #7 | $241.78 | 4.662% | $253.0518 | $253.05 | $253.05 | $253.10 |
| 7 purchase totals = | $939.30 | $1,003.3960 | $1,003.40 | $1,003.40 | $1,003.30 | |