| 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 | $227.96 | 12.493% | $256.439 | $256.44 | $256.45 | $256.40 |
| Purchase #2 | $116.60 | 6.589% | $124.2828 | $124.28 | $124.30 | $124.30 |
| Purchase #3 | $162.33 | 4.189% | $169.13 | $169.13 | $169.15 | $169.10 |
| Purchase #4 | $59.78 | 7.415% | $64.2127 | $64.21 | $64.20 | $64.20 |
| Purchase #5 | $173.61 | 9.628% | $190.3252 | $190.33 | $190.35 | $190.30 |
| Purchase #6 | $42.48 | 12.285% | $47.6987 | $47.70 | $47.70 | $47.70 |
| Purchase #7 | $128.56 | 13.282% | $145.6353 | $145.64 | $145.65 | $145.60 |
| 7 purchase totals = | $911.32 | $997.7237 | $997.73 | $997.80 | $997.60 | |