| 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 | $228.60 | 9.274% | $249.8004 | $249.80 | $249.80 | $249.80 |
| Purchase #2 | $218.59 | 6.825% | $233.5088 | $233.51 | $233.50 | $233.50 |
| Purchase #3 | $168.33 | 11.404% | $187.5264 | $187.53 | $187.55 | $187.50 |
| Purchase #4 | $177.71 | 8.261% | $192.3906 | $192.39 | $192.40 | $192.40 |
| Purchase #5 | $226.31 | 12.339% | $254.2344 | $254.23 | $254.25 | $254.20 |
| Purchase #6 | $107.96 | 3.519% | $111.7591 | $111.76 | $111.75 | $111.80 |
| Purchase #7 | $193.68 | 9.837% | $212.7323 | $212.73 | $212.75 | $212.70 |
| 7 purchase totals = | $1,321.18 | $1,441.9520 | $1,441.95 | $1,442.00 | $1,441.90 | |