| 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 | $210.52 | 8.347% | $228.0921 | $228.09 | $228.10 | $228.10 |
| Purchase #2 | $99.39 | 8.442% | $107.7805 | $107.78 | $107.80 | $107.80 |
| Purchase #3 | $230.81 | 13.298% | $261.5031 | $261.50 | $261.50 | $261.50 |
| Purchase #4 | $77.56 | 6.492% | $82.5952 | $82.60 | $82.60 | $82.60 |
| Purchase #5 | $6.95 | 11.252% | $7.732 | $7.73 | $7.75 | $7.70 |
| Purchase #6 | $75.74 | 5.491% | $79.8989 | $79.90 | $79.90 | $79.90 |
| Purchase #7 | $235.74 | 3.771% | $244.6298 | $244.63 | $244.65 | $244.60 |
| 7 purchase totals = | $936.71 | $1,012.2316 | $1,012.23 | $1,012.30 | $1,012.20 | |