| 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 | $76.81 | 12.269% | $86.2338 | $86.23 | $86.25 | $86.20 |
| Purchase #2 | $225.47 | 12.527% | $253.7146 | $253.71 | $253.70 | $253.70 |
| Purchase #3 | $243.41 | 8.310% | $263.6374 | $263.64 | $263.65 | $263.60 |
| Purchase #4 | $230.90 | 8.184% | $249.7969 | $249.80 | $249.80 | $249.80 |
| Purchase #5 | $61.25 | 4.760% | $64.1655 | $64.17 | $64.15 | $64.20 |
| Purchase #6 | $67.93 | 10.602% | $75.1319 | $75.13 | $75.15 | $75.10 |
| Purchase #7 | $180.83 | 5.224% | $190.2766 | $190.28 | $190.30 | $190.30 |
| 7 purchase totals = | $1,086.60 | $1,182.9567 | $1,182.96 | $1,183.00 | $1,182.90 | |