| 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 | $192.86 | 8.556% | $209.3611 | $209.36 | $209.35 | $209.40 |
| Purchase #2 | $190.76 | 9.715% | $209.2923 | $209.29 | $209.30 | $209.30 |
| Purchase #3 | $189.34 | 13.132% | $214.2041 | $214.20 | $214.20 | $214.20 |
| Purchase #4 | $219.45 | 13.134% | $248.2726 | $248.27 | $248.25 | $248.30 |
| Purchase #5 | $75.57 | 5.106% | $79.4286 | $79.43 | $79.45 | $79.40 |
| Purchase #6 | $107.68 | 7.833% | $116.1146 | $116.11 | $116.10 | $116.10 |
| Purchase #7 | $136.87 | 10.303% | $150.9717 | $150.97 | $150.95 | $151.00 |
| 7 purchase totals = | $1,112.53 | $1,227.6450 | $1,227.63 | $1,227.60 | $1,227.70 | |