| 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 | $219.33 | 10.663% | $242.7172 | $242.72 | $242.70 | $242.70 |
| Purchase #2 | $235.62 | 5.590% | $248.7912 | $248.79 | $248.80 | $248.80 |
| Purchase #3 | $141.51 | 9.130% | $154.4299 | $154.43 | $154.45 | $154.40 |
| Purchase #4 | $132.85 | 9.579% | $145.5757 | $145.58 | $145.60 | $145.60 |
| Purchase #5 | $35.53 | 11.764% | $39.7097 | $39.71 | $39.70 | $39.70 |
| Purchase #6 | $37.59 | 6.262% | $39.9439 | $39.94 | $39.95 | $39.90 |
| Purchase #7 | $108.82 | 6.596% | $115.9978 | $116.00 | $116.00 | $116.00 |
| 7 purchase totals = | $911.25 | $987.1654 | $987.17 | $987.20 | $987.10 | |