| 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 | $218.64 | 12.123% | $245.1457 | $245.15 | $245.15 | $245.10 |
| Purchase #2 | $100.32 | 9.721% | $110.0721 | $110.07 | $110.05 | $110.10 |
| Purchase #3 | $243.39 | 6.289% | $258.6968 | $258.70 | $258.70 | $258.70 |
| Purchase #4 | $140.50 | 11.557% | $156.7376 | $156.74 | $156.75 | $156.70 |
| Purchase #5 | $48.44 | 4.755% | $50.7433 | $50.74 | $50.75 | $50.70 |
| Purchase #6 | $232.35 | 12.710% | $261.8817 | $261.88 | $261.90 | $261.90 |
| Purchase #7 | $209.52 | 6.648% | $223.4489 | $223.45 | $223.45 | $223.40 |
| 7 purchase totals = | $1,193.16 | $1,306.7261 | $1,306.73 | $1,306.75 | $1,306.60 | |