| 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 | $189.46 | 10.488% | $209.3306 | $209.33 | $209.35 | $209.30 |
| Purchase #2 | $210.67 | 3.490% | $218.0224 | $218.02 | $218.00 | $218.00 |
| Purchase #3 | $26.88 | 5.724% | $28.4186 | $28.42 | $28.40 | $28.40 |
| Purchase #4 | $55.36 | 6.179% | $58.7807 | $58.78 | $58.80 | $58.80 |
| Purchase #5 | $221.53 | 4.855% | $232.2853 | $232.29 | $232.30 | $232.30 |
| Purchase #6 | $152.35 | 8.456% | $165.2327 | $165.23 | $165.25 | $165.20 |
| Purchase #7 | $138.41 | 5.666% | $146.2523 | $146.25 | $146.25 | $146.30 |
| 7 purchase totals = | $994.66 | $1,058.3226 | $1,058.32 | $1,058.35 | $1,058.30 | |