| 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 | $136.50 | 9.359% | $149.275 | $149.28 | $149.30 | $149.30 |
| Purchase #2 | $248.78 | 13.401% | $282.119 | $282.12 | $282.10 | $282.10 |
| Purchase #3 | $124.82 | 4.538% | $130.4843 | $130.48 | $130.50 | $130.50 |
| Purchase #4 | $167.56 | 13.525% | $190.2225 | $190.22 | $190.20 | $190.20 |
| Purchase #5 | $245.70 | 12.311% | $275.9481 | $275.95 | $275.95 | $275.90 |
| Purchase #6 | $44.27 | 7.340% | $47.5194 | $47.52 | $47.50 | $47.50 |
| Purchase #7 | $139.71 | 6.404% | $148.657 | $148.66 | $148.65 | $148.70 |
| 7 purchase totals = | $1,107.34 | $1,224.2253 | $1,224.23 | $1,224.20 | $1,224.20 | |