| 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 | $187.30 | 10.197% | $206.399 | $206.40 | $206.40 | $206.40 |
| Purchase #2 | $242.68 | 3.637% | $251.5063 | $251.51 | $251.50 | $251.50 |
| Purchase #3 | $119.96 | 7.256% | $128.6643 | $128.66 | $128.65 | $128.70 |
| Purchase #4 | $239.66 | 4.298% | $249.9606 | $249.96 | $249.95 | $250.00 |
| Purchase #5 | $112.40 | 3.479% | $116.3104 | $116.31 | $116.30 | $116.30 |
| Purchase #6 | $197.88 | 6.222% | $210.1921 | $210.19 | $210.20 | $210.20 |
| Purchase #7 | $97.75 | 13.653% | $111.0958 | $111.10 | $111.10 | $111.10 |
| 7 purchase totals = | $1,197.63 | $1,274.1285 | $1,274.13 | $1,274.10 | $1,274.20 | |