| 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 | $133.56 | 11.624% | $149.085 | $149.09 | $149.10 | $149.10 |
| Purchase #2 | $128.44 | 7.457% | $138.0178 | $138.02 | $138.00 | $138.00 |
| Purchase #3 | $237.64 | 10.159% | $261.7818 | $261.78 | $261.80 | $261.80 |
| Purchase #4 | $67.90 | 6.211% | $72.1173 | $72.12 | $72.10 | $72.10 |
| Purchase #5 | $23.59 | 11.850% | $26.3854 | $26.39 | $26.40 | $26.40 |
| Purchase #6 | $221.72 | 9.238% | $242.2025 | $242.20 | $242.20 | $242.20 |
| Purchase #7 | $121.63 | 7.234% | $130.4287 | $130.43 | $130.45 | $130.40 |
| 7 purchase totals = | $934.48 | $1,020.0185 | $1,020.03 | $1,020.05 | $1,020.00 | |