| 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 | $243.91 | 6.151% | $258.9129 | $258.91 | $258.90 | $258.90 |
| Purchase #2 | $9.59 | 12.427% | $10.7817 | $10.78 | $10.80 | $10.80 |
| Purchase #3 | $103.31 | 12.836% | $116.5709 | $116.57 | $116.55 | $116.60 |
| Purchase #4 | $156.42 | 8.278% | $169.3684 | $169.37 | $169.35 | $169.40 |
| Purchase #5 | $107.66 | 4.250% | $112.2356 | $112.24 | $112.25 | $112.20 |
| Purchase #6 | $12.93 | 9.195% | $14.1189 | $14.12 | $14.10 | $14.10 |
| Purchase #7 | $228.76 | 4.222% | $238.4182 | $238.42 | $238.40 | $238.40 |
| 7 purchase totals = | $862.58 | $920.4066 | $920.41 | $920.35 | $920.40 | |