| 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 | $230.29 | 4.238% | $240.0497 | $240.05 | $240.05 | $240.00 |
| Purchase #2 | $248.95 | 10.299% | $274.5894 | $274.59 | $274.60 | $274.60 |
| Purchase #3 | $208.51 | 3.684% | $216.1915 | $216.19 | $216.20 | $216.20 |
| Purchase #4 | $47.25 | 7.827% | $50.9483 | $50.95 | $50.95 | $50.90 |
| Purchase #5 | $116.28 | 7.554% | $125.0638 | $125.06 | $125.05 | $125.10 |
| Purchase #6 | $174.47 | 11.740% | $194.9528 | $194.95 | $194.95 | $195.00 |
| Purchase #7 | $35.52 | 12.805% | $40.0683 | $40.07 | $40.05 | $40.10 |
| 7 purchase totals = | $1,061.27 | $1,141.8638 | $1,141.86 | $1,141.85 | $1,141.90 | |