| 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 | $212.69 | 12.251% | $238.7467 | $238.75 | $238.75 | $238.70 |
| Purchase #2 | $18.38 | 4.491% | $19.2054 | $19.21 | $19.20 | $19.20 |
| Purchase #3 | $244.98 | 6.160% | $260.0708 | $260.07 | $260.05 | $260.10 |
| Purchase #4 | $164.81 | 3.730% | $170.9574 | $170.96 | $170.95 | $171.00 |
| Purchase #5 | $201.29 | 13.252% | $227.965 | $227.97 | $227.95 | $228.00 |
| Purchase #6 | $93.71 | 6.874% | $100.1516 | $100.15 | $100.15 | $100.20 |
| Purchase #7 | $220.77 | 9.231% | $241.1493 | $241.15 | $241.15 | $241.10 |
| 7 purchase totals = | $1,156.63 | $1,258.2462 | $1,258.26 | $1,258.20 | $1,258.30 | |