| 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 | $88.39 | 9.838% | $97.0858 | $97.09 | $97.10 | $97.10 |
| Purchase #2 | $207.86 | 10.646% | $229.9888 | $229.99 | $230.00 | $230.00 |
| Purchase #3 | $144.59 | 11.489% | $161.2019 | $161.20 | $161.20 | $161.20 |
| Purchase #4 | $43.78 | 3.260% | $45.2072 | $45.21 | $45.20 | $45.20 |
| Purchase #5 | $88.41 | 12.666% | $99.608 | $99.61 | $99.60 | $99.60 |
| Purchase #6 | $129.58 | 9.136% | $141.4184 | $141.42 | $141.40 | $141.40 |
| Purchase #7 | $40.68 | 7.156% | $43.5911 | $43.59 | $43.60 | $43.60 |
| 7 purchase totals = | $743.29 | $818.1012 | $818.11 | $818.10 | $818.10 | |