| 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 | $210.82 | 13.504% | $239.2891 | $239.29 | $239.30 | $239.30 |
| Purchase #2 | $40.58 | 11.873% | $45.3981 | $45.40 | $45.40 | $45.40 |
| Purchase #3 | $231.34 | 9.121% | $252.4405 | $252.44 | $252.45 | $252.40 |
| Purchase #4 | $222.46 | 13.330% | $252.1139 | $252.11 | $252.10 | $252.10 |
| Purchase #5 | $121.61 | 4.142% | $126.6471 | $126.65 | $126.65 | $126.60 |
| Purchase #6 | $194.59 | 11.828% | $217.6061 | $217.61 | $217.60 | $217.60 |
| Purchase #7 | $170.91 | 4.450% | $178.5155 | $178.52 | $178.50 | $178.50 |
| 7 purchase totals = | $1,192.31 | $1,312.0103 | $1,312.02 | $1,312.00 | $1,311.90 | |