| 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 | $233.87 | 8.529% | $253.8168 | $253.82 | $253.80 | $253.80 |
| Purchase #2 | $52.68 | 4.212% | $54.8989 | $54.90 | $54.90 | $54.90 |
| Purchase #3 | $146.80 | 12.275% | $164.8197 | $164.82 | $164.80 | $164.80 |
| Purchase #4 | $224.60 | 8.548% | $243.7988 | $243.80 | $243.80 | $243.80 |
| Purchase #5 | $224.32 | 12.351% | $252.0258 | $252.03 | $252.05 | $252.00 |
| Purchase #6 | $10.82 | 12.625% | $12.186 | $12.19 | $12.20 | $12.20 |
| Purchase #7 | $125.58 | 7.703% | $135.2534 | $135.25 | $135.25 | $135.30 |
| 7 purchase totals = | $1,018.67 | $1,116.7994 | $1,116.81 | $1,116.80 | $1,116.80 | |