| 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 | $220.32 | 5.514% | $232.4684 | $232.47 | $232.45 | $232.50 |
| Purchase #2 | $13.38 | 7.236% | $14.3482 | $14.35 | $14.35 | $14.30 |
| Purchase #3 | $158.70 | 8.207% | $171.7245 | $171.72 | $171.70 | $171.70 |
| Purchase #4 | $82.38 | 9.461% | $90.174 | $90.17 | $90.15 | $90.20 |
| Purchase #5 | $247.95 | 8.390% | $268.753 | $268.75 | $268.75 | $268.80 |
| Purchase #6 | $104.82 | 10.470% | $115.7947 | $115.79 | $115.80 | $115.80 |
| Purchase #7 | $128.60 | 11.728% | $143.6822 | $143.68 | $143.70 | $143.70 |
| 7 purchase totals = | $956.15 | $1,036.9450 | $1,036.93 | $1,036.90 | $1,037.00 | |