| 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 | $235.67 | 5.155% | $247.8188 | $247.82 | $247.80 | $247.80 |
| Purchase #2 | $226.96 | 12.431% | $255.1734 | $255.17 | $255.15 | $255.20 |
| Purchase #3 | $222.60 | 3.552% | $230.5068 | $230.51 | $230.50 | $230.50 |
| Purchase #4 | $208.50 | 5.369% | $219.6944 | $219.69 | $219.70 | $219.70 |
| Purchase #5 | $211.59 | 8.836% | $230.2861 | $230.29 | $230.30 | $230.30 |
| Purchase #6 | $45.64 | 5.685% | $48.2346 | $48.23 | $48.25 | $48.20 |
| Purchase #7 | $159.68 | 4.397% | $166.7011 | $166.70 | $166.70 | $166.70 |
| 7 purchase totals = | $1,310.64 | $1,398.4152 | $1,398.41 | $1,398.40 | $1,398.40 | |