| 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 | $244.87 | 8.510% | $265.7084 | $265.71 | $265.70 | $265.70 |
| Purchase #2 | $250.82 | 4.793% | $262.8418 | $262.84 | $262.85 | $262.80 |
| Purchase #3 | $136.87 | 9.446% | $149.7987 | $149.80 | $149.80 | $149.80 |
| Purchase #4 | $186.74 | 11.153% | $207.5671 | $207.57 | $207.55 | $207.60 |
| Purchase #5 | $242.39 | 6.157% | $257.314 | $257.31 | $257.30 | $257.30 |
| Purchase #6 | $192.92 | 13.594% | $219.1455 | $219.15 | $219.15 | $219.10 |
| Purchase #7 | $152.99 | 10.370% | $168.8551 | $168.86 | $168.85 | $168.90 |
| 7 purchase totals = | $1,407.60 | $1,531.2306 | $1,531.24 | $1,531.20 | $1,531.20 | |