| 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 | $212.89 | 9.586% | $233.2976 | $233.30 | $233.30 | $233.30 |
| Purchase #2 | $159.84 | 4.363% | $166.8138 | $166.81 | $166.80 | $166.80 |
| Purchase #3 | $6.32 | 13.765% | $7.1899 | $7.19 | $7.20 | $7.20 |
| Purchase #4 | $135.31 | 10.752% | $149.8585 | $149.86 | $149.85 | $149.90 |
| Purchase #5 | $202.35 | 12.665% | $227.9776 | $227.98 | $228.00 | $228.00 |
| Purchase #6 | $207.73 | 13.285% | $235.3269 | $235.33 | $235.35 | $235.30 |
| Purchase #7 | $89.50 | 4.690% | $93.6976 | $93.70 | $93.70 | $93.70 |
| 7 purchase totals = | $1,013.94 | $1,114.1619 | $1,114.17 | $1,114.20 | $1,114.20 | |