| 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 | $22.80 | 13.448% | $25.8661 | $25.87 | $25.85 | $25.90 |
| Purchase #2 | $20.87 | 5.459% | $22.0093 | $22.01 | $22.00 | $22.00 |
| Purchase #3 | $230.59 | 9.139% | $251.6636 | $251.66 | $251.65 | $251.70 |
| Purchase #4 | $216.38 | 3.451% | $223.8473 | $223.85 | $223.85 | $223.80 |
| Purchase #5 | $26.82 | 9.430% | $29.3491 | $29.35 | $29.35 | $29.30 |
| Purchase #6 | $56.42 | 5.821% | $59.7042 | $59.70 | $59.70 | $59.70 |
| Purchase #7 | $206.51 | 6.378% | $219.6812 | $219.68 | $219.70 | $219.70 |
| 7 purchase totals = | $780.39 | $832.1208 | $832.12 | $832.10 | $832.10 | |