| 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 | $206.59 | 11.324% | $229.9843 | $229.98 | $230.00 | $230.00 |
| Purchase #2 | $25.59 | 4.428% | $26.7231 | $26.72 | $26.70 | $26.70 |
| Purchase #3 | $106.35 | 3.291% | $109.85 | $109.85 | $109.85 | $109.90 |
| Purchase #4 | $210.52 | 13.217% | $238.3444 | $238.34 | $238.35 | $238.30 |
| Purchase #5 | $14.72 | 12.809% | $16.6055 | $16.61 | $16.60 | $16.60 |
| Purchase #6 | $97.40 | 3.428% | $100.7389 | $100.74 | $100.75 | $100.70 |
| Purchase #7 | $17.88 | 8.648% | $19.4263 | $19.43 | $19.45 | $19.40 |
| 7 purchase totals = | $679.05 | $741.6725 | $741.67 | $741.70 | $741.60 | |