| 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 | $133.45 | 11.874% | $149.2959 | $149.30 | $149.30 | $149.30 |
| Purchase #2 | $230.35 | 13.301% | $260.9889 | $260.99 | $261.00 | $261.00 |
| Purchase #3 | $249.58 | 4.520% | $260.861 | $260.86 | $260.85 | $260.90 |
| Purchase #4 | $55.95 | 11.345% | $62.2975 | $62.30 | $62.30 | $62.30 |
| Purchase #5 | $211.78 | 13.360% | $240.0738 | $240.07 | $240.05 | $240.10 |
| Purchase #6 | $92.36 | 9.507% | $101.1407 | $101.14 | $101.15 | $101.10 |
| Purchase #7 | $128.86 | 7.695% | $138.7758 | $138.78 | $138.80 | $138.80 |
| 7 purchase totals = | $1,102.33 | $1,213.4336 | $1,213.44 | $1,213.45 | $1,213.50 | |