| 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 | $20.92 | 12.584% | $23.5526 | $23.55 | $23.55 | $23.60 |
| Purchase #2 | $213.89 | 4.621% | $223.7739 | $223.77 | $223.75 | $223.80 |
| Purchase #3 | $127.31 | 13.399% | $144.3683 | $144.37 | $144.35 | $144.40 |
| Purchase #4 | $160.36 | 11.204% | $178.3267 | $178.33 | $178.35 | $178.30 |
| Purchase #5 | $178.62 | 3.559% | $184.9771 | $184.98 | $185.00 | $185.00 |
| Purchase #6 | $99.52 | 12.747% | $112.2058 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $224.96 | 12.663% | $253.4467 | $253.45 | $253.45 | $253.40 |
| 7 purchase totals = | $1,025.58 | $1,120.6511 | $1,120.66 | $1,120.65 | $1,120.70 | |