| 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 | 3.746% | $129.2364 | $129.24 | $129.25 | $129.20 |
| Purchase #2 | $190.60 | 13.704% | $216.7198 | $216.72 | $216.70 | $216.70 |
| Purchase #3 | $234.92 | 8.716% | $255.3956 | $255.40 | $255.40 | $255.40 |
| Purchase #4 | $54.60 | 13.715% | $62.0884 | $62.09 | $62.10 | $62.10 |
| Purchase #5 | $114.80 | 5.716% | $121.362 | $121.36 | $121.35 | $121.40 |
| Purchase #6 | $185.89 | 12.797% | $209.6783 | $209.68 | $209.70 | $209.70 |
| Purchase #7 | $190.25 | 11.769% | $212.6405 | $212.64 | $212.65 | $212.60 |
| 7 purchase totals = | $1,095.63 | $1,207.1210 | $1,207.13 | $1,207.15 | $1,207.10 | |