| 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 | $117.88 | 12.196% | $132.2566 | $132.26 | $132.25 | $132.30 |
| Purchase #2 | $91.33 | 11.162% | $101.5243 | $101.52 | $101.50 | $101.50 |
| Purchase #3 | $19.96 | 8.381% | $21.6328 | $21.63 | $21.65 | $21.60 |
| Purchase #4 | $227.66 | 7.636% | $245.0441 | $245.04 | $245.05 | $245.00 |
| Purchase #5 | $53.95 | 6.261% | $57.3278 | $57.33 | $57.35 | $57.30 |
| Purchase #6 | $183.77 | 3.212% | $189.6727 | $189.67 | $189.65 | $189.70 |
| Purchase #7 | $59.66 | 13.156% | $67.5089 | $67.51 | $67.50 | $67.50 |
| 7 purchase totals = | $754.21 | $814.9672 | $814.96 | $814.95 | $814.90 | |