| 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 | $249.73 | 10.787% | $276.6684 | $276.67 | $276.65 | $276.70 |
| Purchase #2 | $209.89 | 5.551% | $221.541 | $221.54 | $221.55 | $221.50 |
| Purchase #3 | $195.50 | 10.292% | $215.6209 | $215.62 | $215.60 | $215.60 |
| Purchase #4 | $21.27 | 4.203% | $22.164 | $22.16 | $22.15 | $22.20 |
| Purchase #5 | $151.70 | 7.566% | $163.1776 | $163.18 | $163.20 | $163.20 |
| Purchase #6 | $210.97 | 9.130% | $230.2316 | $230.23 | $230.25 | $230.20 |
| Purchase #7 | $62.41 | 10.136% | $68.7359 | $68.74 | $68.75 | $68.70 |
| 7 purchase totals = | $1,101.47 | $1,198.1394 | $1,198.14 | $1,198.15 | $1,198.10 | |