| 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 | $226.98 | 6.104% | $240.8349 | $240.83 | $240.85 | $240.80 |
| Purchase #2 | $29.53 | 10.579% | $32.654 | $32.65 | $32.65 | $32.70 |
| Purchase #3 | $87.87 | 11.830% | $98.265 | $98.27 | $98.25 | $98.30 |
| Purchase #4 | $214.72 | 13.319% | $243.3186 | $243.32 | $243.30 | $243.30 |
| Purchase #5 | $226.99 | 3.376% | $234.6532 | $234.65 | $234.65 | $234.70 |
| Purchase #6 | $132.55 | 11.714% | $148.0769 | $148.08 | $148.10 | $148.10 |
| Purchase #7 | $137.29 | 3.167% | $141.638 | $141.64 | $141.65 | $141.60 |
| 7 purchase totals = | $1,055.93 | $1,139.4406 | $1,139.44 | $1,139.45 | $1,139.50 | |