| 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 | $106.67 | 12.316% | $119.8075 | $119.81 | $119.80 | $119.80 |
| Purchase #2 | $76.26 | 4.770% | $79.8976 | $79.90 | $79.90 | $79.90 |
| Purchase #3 | $229.30 | 3.412% | $237.1237 | $237.12 | $237.10 | $237.10 |
| Purchase #4 | $178.33 | 6.283% | $189.5345 | $189.53 | $189.55 | $189.50 |
| Purchase #5 | $187.76 | 10.149% | $206.8158 | $206.82 | $206.80 | $206.80 |
| Purchase #6 | $137.33 | 10.310% | $151.4887 | $151.49 | $151.50 | $151.50 |
| Purchase #7 | $135.73 | 12.373% | $152.5239 | $152.52 | $152.50 | $152.50 |
| 7 purchase totals = | $1,051.38 | $1,137.1917 | $1,137.19 | $1,137.15 | $1,137.10 | |