| 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 | $235.86 | 11.669% | $263.3825 | $263.38 | $263.40 | $263.40 |
| Purchase #2 | $116.66 | 5.536% | $123.1183 | $123.12 | $123.10 | $123.10 |
| Purchase #3 | $161.89 | 9.669% | $177.5431 | $177.54 | $177.55 | $177.50 |
| Purchase #4 | $156.77 | 13.640% | $178.1534 | $178.15 | $178.15 | $178.20 |
| Purchase #5 | $182.93 | 12.328% | $205.4816 | $205.48 | $205.50 | $205.50 |
| Purchase #6 | $173.93 | 10.480% | $192.1579 | $192.16 | $192.15 | $192.20 |
| Purchase #7 | $223.58 | 6.151% | $237.3324 | $237.33 | $237.35 | $237.30 |
| 7 purchase totals = | $1,251.62 | $1,377.1692 | $1,377.16 | $1,377.20 | $1,377.20 | |