| 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 | $124.57 | 10.412% | $137.5402 | $137.54 | $137.55 | $137.50 |
| Purchase #2 | $77.91 | 6.841% | $83.2398 | $83.24 | $83.25 | $83.20 |
| Purchase #3 | $129.35 | 7.738% | $139.3591 | $139.36 | $139.35 | $139.40 |
| Purchase #4 | $182.76 | 6.219% | $194.1258 | $194.13 | $194.15 | $194.10 |
| Purchase #5 | $246.27 | 7.226% | $264.0655 | $264.07 | $264.05 | $264.10 |
| Purchase #6 | $176.46 | 8.670% | $191.7591 | $191.76 | $191.75 | $191.80 |
| Purchase #7 | $83.39 | 12.296% | $93.6436 | $93.64 | $93.65 | $93.60 |
| 7 purchase totals = | $1,020.71 | $1,103.7331 | $1,103.74 | $1,103.75 | $1,103.70 | |