| 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 | $93.85 | 13.232% | $106.2682 | $106.27 | $106.25 | $106.30 |
| Purchase #2 | $85.34 | 12.753% | $96.2234 | $96.22 | $96.20 | $96.20 |
| Purchase #3 | $186.55 | 9.445% | $204.1696 | $204.17 | $204.15 | $204.20 |
| Purchase #4 | $248.81 | 8.434% | $269.7946 | $269.79 | $269.80 | $269.80 |
| Purchase #5 | $107.46 | 10.789% | $119.0539 | $119.05 | $119.05 | $119.10 |
| Purchase #6 | $162.35 | 12.643% | $182.8759 | $182.88 | $182.90 | $182.90 |
| Purchase #7 | $160.57 | 5.538% | $169.4624 | $169.46 | $169.45 | $169.50 |
| 7 purchase totals = | $1,044.93 | $1,147.8480 | $1,147.84 | $1,147.80 | $1,148.00 | |