| 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 | $189.79 | 11.805% | $212.1947 | $212.19 | $212.20 | $212.20 |
| Purchase #2 | $102.46 | 12.474% | $115.2409 | $115.24 | $115.25 | $115.20 |
| Purchase #3 | $104.75 | 6.118% | $111.1586 | $111.16 | $111.15 | $111.20 |
| Purchase #4 | $65.81 | 11.734% | $73.5321 | $73.53 | $73.55 | $73.50 |
| Purchase #5 | $54.76 | 13.520% | $62.1636 | $62.16 | $62.15 | $62.20 |
| Purchase #6 | $26.33 | 7.693% | $28.3556 | $28.36 | $28.35 | $28.40 |
| Purchase #7 | $81.90 | 6.720% | $87.4037 | $87.40 | $87.40 | $87.40 |
| 7 purchase totals = | $625.80 | $690.0492 | $690.04 | $690.05 | $690.10 | |