| 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 | $19.53 | 13.622% | $22.1904 | $22.19 | $22.20 | $22.20 |
| Purchase #2 | $194.93 | 12.506% | $219.3079 | $219.31 | $219.30 | $219.30 |
| Purchase #3 | $224.84 | 10.789% | $249.098 | $249.10 | $249.10 | $249.10 |
| Purchase #4 | $117.76 | 13.721% | $133.9178 | $133.92 | $133.90 | $133.90 |
| Purchase #5 | $205.34 | 10.678% | $227.2662 | $227.27 | $227.25 | $227.30 |
| Purchase #6 | $155.65 | 12.375% | $174.9117 | $174.91 | $174.90 | $174.90 |
| Purchase #7 | $52.55 | 10.522% | $58.0793 | $58.08 | $58.10 | $58.10 |
| 7 purchase totals = | $970.60 | $1,084.7713 | $1,084.78 | $1,084.75 | $1,084.80 | |