| 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 | $194.56 | 4.658% | $203.6226 | $203.62 | $203.60 | $203.60 |
| Purchase #2 | $199.25 | 13.622% | $226.3918 | $226.39 | $226.40 | $226.40 |
| Purchase #3 | $59.68 | 7.707% | $64.2795 | $64.28 | $64.30 | $64.30 |
| Purchase #4 | $230.42 | 5.594% | $243.3097 | $243.31 | $243.30 | $243.30 |
| Purchase #5 | $21.29 | 3.279% | $21.9881 | $21.99 | $22.00 | $22.00 |
| Purchase #6 | $219.60 | 4.206% | $228.8364 | $228.84 | $228.85 | $228.80 |
| Purchase #7 | $140.71 | 10.494% | $155.4761 | $155.48 | $155.50 | $155.50 |
| 7 purchase totals = | $1,065.51 | $1,143.9042 | $1,143.91 | $1,143.95 | $1,143.90 | |