| 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 | $102.37 | 13.784% | $116.4807 | $116.48 | $116.50 | $116.50 |
| Purchase #2 | $226.92 | 9.570% | $248.6362 | $248.64 | $248.65 | $248.60 |
| Purchase #3 | $186.76 | 7.124% | $200.0648 | $200.06 | $200.05 | $200.10 |
| Purchase #4 | $159.34 | 10.168% | $175.5417 | $175.54 | $175.55 | $175.50 |
| Purchase #5 | $191.80 | 6.760% | $204.7657 | $204.77 | $204.75 | $204.80 |
| Purchase #6 | $12.74 | 8.638% | $13.8405 | $13.84 | $13.85 | $13.80 |
| Purchase #7 | $247.47 | 5.251% | $260.4646 | $260.46 | $260.45 | $260.50 |
| 7 purchase totals = | $1,127.40 | $1,219.7942 | $1,219.79 | $1,219.80 | $1,219.80 | |