| 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 | $111.30 | 5.114% | $116.9919 | $116.99 | $117.00 | $117.00 |
| Purchase #2 | $214.64 | 7.309% | $230.328 | $230.33 | $230.35 | $230.30 |
| Purchase #3 | $246.71 | 10.229% | $271.946 | $271.95 | $271.95 | $271.90 |
| Purchase #4 | $191.41 | 12.507% | $215.3496 | $215.35 | $215.35 | $215.30 |
| Purchase #5 | $93.65 | 6.136% | $99.3964 | $99.40 | $99.40 | $99.40 |
| Purchase #6 | $184.41 | 5.631% | $194.7941 | $194.79 | $194.80 | $194.80 |
| Purchase #7 | $56.82 | 10.870% | $62.9963 | $63.00 | $63.00 | $63.00 |
| 7 purchase totals = | $1,098.94 | $1,191.8023 | $1,191.81 | $1,191.85 | $1,191.70 | |