| 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 | $111.78 | 12.782% | $126.0677 | $126.07 | $126.05 | $126.10 |
| Purchase #2 | $151.98 | 12.392% | $170.8134 | $170.81 | $170.80 | $170.80 |
| Purchase #3 | $195.49 | 10.577% | $216.167 | $216.17 | $216.15 | $216.20 |
| Purchase #4 | $216.33 | 6.549% | $230.4975 | $230.50 | $230.50 | $230.50 |
| Purchase #5 | $99.74 | 4.232% | $103.961 | $103.96 | $103.95 | $104.00 |
| Purchase #6 | $108.61 | 8.729% | $118.0906 | $118.09 | $118.10 | $118.10 |
| Purchase #7 | $230.88 | 10.596% | $255.344 | $255.34 | $255.35 | $255.30 |
| 7 purchase totals = | $1,114.81 | $1,220.9412 | $1,220.94 | $1,220.90 | $1,221.00 | |