| 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 | $97.96 | 9.429% | $107.1966 | $107.20 | $107.20 | $107.20 |
| Purchase #2 | $204.29 | 3.112% | $210.6475 | $210.65 | $210.65 | $210.60 |
| Purchase #3 | $162.62 | 4.683% | $170.2355 | $170.24 | $170.25 | $170.20 |
| Purchase #4 | $225.94 | 9.214% | $246.7581 | $246.76 | $246.75 | $246.80 |
| Purchase #5 | $138.95 | 3.867% | $144.3232 | $144.32 | $144.30 | $144.30 |
| Purchase #6 | $209.35 | 12.254% | $235.0037 | $235.00 | $235.00 | $235.00 |
| Purchase #7 | $204.26 | 11.801% | $228.3647 | $228.36 | $228.35 | $228.40 |
| 7 purchase totals = | $1,243.37 | $1,342.5293 | $1,342.53 | $1,342.50 | $1,342.50 | |