| 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 | $248.56 | 13.327% | $281.6856 | $281.69 | $281.70 | $281.70 |
| Purchase #2 | $101.44 | 4.561% | $106.0667 | $106.07 | $106.05 | $106.10 |
| Purchase #3 | $83.90 | 9.498% | $91.8688 | $91.87 | $91.85 | $91.90 |
| Purchase #4 | $68.44 | 10.241% | $75.4489 | $75.45 | $75.45 | $75.40 |
| Purchase #5 | $105.90 | 6.861% | $113.1658 | $113.17 | $113.15 | $113.20 |
| Purchase #6 | $87.99 | 4.253% | $91.7322 | $91.73 | $91.75 | $91.70 |
| Purchase #7 | $105.50 | 9.366% | $115.3811 | $115.38 | $115.40 | $115.40 |
| 7 purchase totals = | $801.73 | $875.3491 | $875.36 | $875.35 | $875.40 | |