| 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 | $105.67 | 5.231% | $111.1976 | $111.20 | $111.20 | $111.20 |
| Purchase #2 | $250.52 | 13.770% | $285.0166 | $285.02 | $285.00 | $285.00 |
| Purchase #3 | $225.50 | 11.810% | $252.1316 | $252.13 | $252.15 | $252.10 |
| Purchase #4 | $91.42 | 8.351% | $99.0545 | $99.05 | $99.05 | $99.10 |
| Purchase #5 | $113.53 | 5.320% | $119.5698 | $119.57 | $119.55 | $119.60 |
| Purchase #6 | $194.38 | 8.123% | $210.1695 | $210.17 | $210.15 | $210.20 |
| Purchase #7 | $89.53 | 10.778% | $99.1795 | $99.18 | $99.20 | $99.20 |
| 7 purchase totals = | $1,070.55 | $1,176.3191 | $1,176.32 | $1,176.30 | $1,176.40 | |