| 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 | $37.85 | 3.214% | $39.0665 | $39.07 | $39.05 | $39.10 |
| Purchase #2 | $113.93 | 13.375% | $129.1681 | $129.17 | $129.15 | $129.20 |
| Purchase #3 | $103.46 | 12.451% | $116.3418 | $116.34 | $116.35 | $116.30 |
| Purchase #4 | $169.28 | 10.782% | $187.5318 | $187.53 | $187.55 | $187.50 |
| Purchase #5 | $158.63 | 8.524% | $172.1516 | $172.15 | $172.15 | $172.20 |
| Purchase #6 | $116.44 | 8.409% | $126.2314 | $126.23 | $126.25 | $126.20 |
| Purchase #7 | $247.86 | 3.136% | $255.6329 | $255.63 | $255.65 | $255.60 |
| 7 purchase totals = | $947.45 | $1,026.1241 | $1,026.12 | $1,026.15 | $1,026.10 | |