| 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 | $224.69 | 4.131% | $233.9719 | $233.97 | $233.95 | $234.00 |
| Purchase #2 | $29.30 | 6.453% | $31.1907 | $31.19 | $31.20 | $31.20 |
| Purchase #3 | $217.53 | 13.800% | $247.5491 | $247.55 | $247.55 | $247.50 |
| Purchase #4 | $86.58 | 3.376% | $89.5029 | $89.50 | $89.50 | $89.50 |
| Purchase #5 | $210.68 | 7.417% | $226.3061 | $226.31 | $226.30 | $226.30 |
| Purchase #6 | $129.27 | 11.254% | $143.818 | $143.82 | $143.80 | $143.80 |
| Purchase #7 | $121.59 | 6.873% | $129.9469 | $129.95 | $129.95 | $129.90 |
| 7 purchase totals = | $1,019.64 | $1,102.2856 | $1,102.29 | $1,102.25 | $1,102.20 | |