| 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 | $229.91 | 7.480% | $247.1073 | $247.11 | $247.10 | $247.10 |
| Purchase #2 | $209.94 | 11.708% | $234.5198 | $234.52 | $234.50 | $234.50 |
| Purchase #3 | $166.51 | 4.379% | $173.8015 | $173.80 | $173.80 | $173.80 |
| Purchase #4 | $213.35 | 13.779% | $242.7475 | $242.75 | $242.75 | $242.70 |
| Purchase #5 | $247.76 | 8.286% | $268.2894 | $268.29 | $268.30 | $268.30 |
| Purchase #6 | $113.39 | 9.150% | $123.7652 | $123.77 | $123.75 | $123.80 |
| Purchase #7 | $35.66 | 9.313% | $38.981 | $38.98 | $39.00 | $39.00 |
| 7 purchase totals = | $1,216.52 | $1,329.2117 | $1,329.22 | $1,329.20 | $1,329.20 | |