| 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 | $229.81 | 3.632% | $238.1567 | $238.16 | $238.15 | $238.20 |
| Purchase #2 | $44.62 | 8.713% | $48.5077 | $48.51 | $48.50 | $48.50 |
| Purchase #3 | $68.88 | 13.814% | $78.3951 | $78.40 | $78.40 | $78.40 |
| Purchase #4 | $59.52 | 8.437% | $64.5417 | $64.54 | $64.55 | $64.50 |
| Purchase #5 | $210.43 | 10.550% | $232.6304 | $232.63 | $232.65 | $232.60 |
| Purchase #6 | $228.77 | 8.523% | $248.2681 | $248.27 | $248.25 | $248.30 |
| Purchase #7 | $231.68 | 6.801% | $247.4366 | $247.44 | $247.45 | $247.40 |
| 7 purchase totals = | $1,073.71 | $1,157.9363 | $1,157.95 | $1,157.95 | $1,157.90 | |