| 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 | $196.42 | 12.328% | $220.6347 | $220.63 | $220.65 | $220.60 |
| Purchase #2 | $124.84 | 6.338% | $132.7524 | $132.75 | $132.75 | $132.80 |
| Purchase #3 | $104.37 | 10.442% | $115.2683 | $115.27 | $115.25 | $115.30 |
| Purchase #4 | $10.27 | 3.782% | $10.6584 | $10.66 | $10.65 | $10.70 |
| Purchase #5 | $205.51 | 7.158% | $220.2204 | $220.22 | $220.20 | $220.20 |
| Purchase #6 | $247.65 | 3.236% | $255.664 | $255.66 | $255.65 | $255.70 |
| Purchase #7 | $195.48 | 4.642% | $204.5542 | $204.55 | $204.55 | $204.60 |
| 7 purchase totals = | $1,084.54 | $1,159.7524 | $1,159.74 | $1,159.70 | $1,159.90 | |