| 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 | $223.42 | 9.420% | $244.4662 | $244.47 | $244.45 | $244.50 |
| Purchase #2 | $231.67 | 5.373% | $244.1176 | $244.12 | $244.10 | $244.10 |
| Purchase #3 | $127.51 | 4.854% | $133.6993 | $133.70 | $133.70 | $133.70 |
| Purchase #4 | $214.71 | 7.184% | $230.1348 | $230.13 | $230.15 | $230.10 |
| Purchase #5 | $138.32 | 7.557% | $148.7728 | $148.77 | $148.75 | $148.80 |
| Purchase #6 | $85.26 | 12.399% | $95.8314 | $95.83 | $95.85 | $95.80 |
| Purchase #7 | $63.69 | 3.138% | $65.6886 | $65.69 | $65.70 | $65.70 |
| 7 purchase totals = | $1,084.58 | $1,162.7107 | $1,162.71 | $1,162.70 | $1,162.70 | |