| 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 | $116.66 | 6.679% | $124.4517 | $124.45 | $124.45 | $124.50 |
| Purchase #2 | $47.71 | 13.551% | $54.1752 | $54.18 | $54.20 | $54.20 |
| Purchase #3 | $148.29 | 9.311% | $162.0973 | $162.10 | $162.10 | $162.10 |
| Purchase #4 | $80.99 | 4.248% | $84.4305 | $84.43 | $84.45 | $84.40 |
| Purchase #5 | $222.66 | 3.571% | $230.6112 | $230.61 | $230.60 | $230.60 |
| Purchase #6 | $120.70 | 13.109% | $136.5226 | $136.52 | $136.50 | $136.50 |
| Purchase #7 | $14.31 | 9.568% | $15.6792 | $15.68 | $15.70 | $15.70 |
| 7 purchase totals = | $751.32 | $807.9677 | $807.97 | $808.00 | $808.00 | |