| 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 | $128.84 | 3.190% | $132.95 | $132.95 | $132.95 | $133.00 |
| Purchase #2 | $22.96 | 10.453% | $25.36 | $25.36 | $25.35 | $25.40 |
| Purchase #3 | $99.78 | 7.310% | $107.0739 | $107.07 | $107.05 | $107.10 |
| Purchase #4 | $104.65 | 5.280% | $110.1755 | $110.18 | $110.20 | $110.20 |
| Purchase #5 | $202.26 | 3.504% | $209.3472 | $209.35 | $209.35 | $209.30 |
| Purchase #6 | $201.68 | 12.405% | $226.6984 | $226.70 | $226.70 | $226.70 |
| Purchase #7 | $82.71 | 3.531% | $85.6305 | $85.63 | $85.65 | $85.60 |
| 7 purchase totals = | $842.88 | $897.2355 | $897.24 | $897.25 | $897.30 | |