| 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 | $217.77 | 4.349% | $227.2408 | $227.24 | $227.25 | $227.20 |
| Purchase #2 | $174.61 | 9.255% | $190.7702 | $190.77 | $190.75 | $190.80 |
| Purchase #3 | $103.51 | 9.316% | $113.153 | $113.15 | $113.15 | $113.20 |
| Purchase #4 | $202.41 | 3.399% | $209.2899 | $209.29 | $209.30 | $209.30 |
| Purchase #5 | $241.61 | 9.548% | $264.6789 | $264.68 | $264.70 | $264.70 |
| Purchase #6 | $108.35 | 8.616% | $117.6854 | $117.69 | $117.70 | $117.70 |
| Purchase #7 | $152.34 | 11.858% | $170.4045 | $170.40 | $170.40 | $170.40 |
| 7 purchase totals = | $1,200.60 | $1,293.2227 | $1,293.22 | $1,293.25 | $1,293.30 | |