| 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 | $204.92 | 3.170% | $211.416 | $211.42 | $211.40 | $211.40 |
| Purchase #2 | $219.94 | 13.589% | $249.8276 | $249.83 | $249.85 | $249.80 |
| Purchase #3 | $197.75 | 7.289% | $212.164 | $212.16 | $212.15 | $212.20 |
| Purchase #4 | $155.39 | 10.854% | $172.256 | $172.26 | $172.25 | $172.30 |
| Purchase #5 | $147.44 | 12.566% | $165.9673 | $165.97 | $165.95 | $166.00 |
| Purchase #6 | $133.82 | 3.846% | $138.9667 | $138.97 | $138.95 | $139.00 |
| Purchase #7 | $237.47 | 4.121% | $247.2561 | $247.26 | $247.25 | $247.30 |
| 7 purchase totals = | $1,296.73 | $1,397.8537 | $1,397.87 | $1,397.80 | $1,398.00 | |