| 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 | $224.29 | 8.787% | $243.9984 | $244.00 | $244.00 | $244.00 |
| Purchase #2 | $238.42 | 6.627% | $254.2201 | $254.22 | $254.20 | $254.20 |
| Purchase #3 | $98.29 | 12.676% | $110.7492 | $110.75 | $110.75 | $110.70 |
| Purchase #4 | $38.86 | 6.617% | $41.4314 | $41.43 | $41.45 | $41.40 |
| Purchase #5 | $141.26 | 10.573% | $156.1954 | $156.20 | $156.20 | $156.20 |
| Purchase #6 | $5.49 | 12.180% | $6.1587 | $6.16 | $6.15 | $6.20 |
| Purchase #7 | $61.80 | 9.690% | $67.7884 | $67.79 | $67.80 | $67.80 |
| 7 purchase totals = | $808.41 | $880.5416 | $880.55 | $880.55 | $880.50 | |