| 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 | $96.50 | 4.690% | $101.0259 | $101.03 | $101.05 | $101.00 |
| Purchase #2 | $88.27 | 6.387% | $93.9078 | $93.91 | $93.90 | $93.90 |
| Purchase #3 | $128.89 | 13.703% | $146.5518 | $146.55 | $146.55 | $146.60 |
| Purchase #4 | $199.81 | 3.672% | $207.147 | $207.15 | $207.15 | $207.10 |
| Purchase #5 | $238.70 | 6.460% | $254.12 | $254.12 | $254.10 | $254.10 |
| Purchase #6 | $244.51 | 5.646% | $258.315 | $258.32 | $258.30 | $258.30 |
| Purchase #7 | $22.70 | 10.459% | $25.0742 | $25.07 | $25.05 | $25.10 |
| 7 purchase totals = | $1,019.38 | $1,086.1417 | $1,086.15 | $1,086.10 | $1,086.10 | |