| 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 | $189.52 | 12.346% | $212.9181 | $212.92 | $212.90 | $212.90 |
| Purchase #2 | $85.42 | 7.164% | $91.5395 | $91.54 | $91.55 | $91.50 |
| Purchase #3 | $202.68 | 3.255% | $209.2772 | $209.28 | $209.30 | $209.30 |
| Purchase #4 | $201.57 | 11.295% | $224.3373 | $224.34 | $224.35 | $224.30 |
| Purchase #5 | $233.29 | 4.678% | $244.2033 | $244.20 | $244.20 | $244.20 |
| Purchase #6 | $225.76 | 12.684% | $254.3954 | $254.40 | $254.40 | $254.40 |
| Purchase #7 | $242.65 | 7.613% | $261.1229 | $261.12 | $261.10 | $261.10 |
| 7 purchase totals = | $1,380.89 | $1,497.7937 | $1,497.80 | $1,497.80 | $1,497.70 | |