| 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 | $231.78 | 6.722% | $247.3603 | $247.36 | $247.35 | $247.40 |
| Purchase #2 | $224.52 | 5.685% | $237.284 | $237.28 | $237.30 | $237.30 |
| Purchase #3 | $115.89 | 7.346% | $124.4033 | $124.40 | $124.40 | $124.40 |
| Purchase #4 | $150.59 | 3.384% | $155.686 | $155.69 | $155.70 | $155.70 |
| Purchase #5 | $202.66 | 3.190% | $209.1249 | $209.12 | $209.10 | $209.10 |
| Purchase #6 | $57.80 | 7.556% | $62.1674 | $62.17 | $62.15 | $62.20 |
| Purchase #7 | $237.46 | 8.367% | $257.3283 | $257.33 | $257.35 | $257.30 |
| 7 purchase totals = | $1,220.70 | $1,293.3542 | $1,293.35 | $1,293.35 | $1,293.40 | |