| 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 | $89.97 | 11.612% | $100.4173 | $100.42 | $100.40 | $100.40 |
| Purchase #2 | $130.58 | 9.424% | $142.8859 | $142.89 | $142.90 | $142.90 |
| Purchase #3 | $191.99 | 7.392% | $206.1819 | $206.18 | $206.20 | $206.20 |
| Purchase #4 | $204.38 | 7.536% | $219.7821 | $219.78 | $219.80 | $219.80 |
| Purchase #5 | $122.77 | 13.343% | $139.1512 | $139.15 | $139.15 | $139.20 |
| Purchase #6 | $5.56 | 6.658% | $5.9302 | $5.93 | $5.95 | $5.90 |
| Purchase #7 | $138.34 | 7.217% | $148.324 | $148.32 | $148.30 | $148.30 |
| 7 purchase totals = | $883.59 | $962.6726 | $962.67 | $962.70 | $962.70 | |