| 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 | $100.35 | 6.688% | $107.0614 | $107.06 | $107.05 | $107.10 |
| Purchase #2 | $59.29 | 7.344% | $63.6443 | $63.64 | $63.65 | $63.60 |
| Purchase #3 | $163.67 | 9.490% | $179.2023 | $179.20 | $179.20 | $179.20 |
| Purchase #4 | $225.37 | 10.292% | $248.5651 | $248.57 | $248.55 | $248.60 |
| Purchase #5 | $130.38 | 5.162% | $137.1102 | $137.11 | $137.10 | $137.10 |
| Purchase #6 | $245.48 | 3.624% | $254.3762 | $254.38 | $254.40 | $254.40 |
| Purchase #7 | $199.69 | 13.688% | $227.0236 | $227.02 | $227.00 | $227.00 |
| 7 purchase totals = | $1,124.23 | $1,216.9831 | $1,216.98 | $1,216.95 | $1,217.00 | |