| 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 | $203.52 | 10.381% | $224.6474 | $224.65 | $224.65 | $224.60 |
| Purchase #2 | $19.76 | 8.125% | $21.3655 | $21.37 | $21.35 | $21.40 |
| Purchase #3 | $193.85 | 13.145% | $219.3316 | $219.33 | $219.35 | $219.30 |
| Purchase #4 | $84.55 | 4.563% | $88.408 | $88.41 | $88.40 | $88.40 |
| Purchase #5 | $69.99 | 12.655% | $78.8472 | $78.85 | $78.85 | $78.80 |
| Purchase #6 | $38.36 | 9.628% | $42.0533 | $42.05 | $42.05 | $42.10 |
| Purchase #7 | $114.82 | 8.830% | $124.9586 | $124.96 | $124.95 | $125.00 |
| 7 purchase totals = | $724.85 | $799.6116 | $799.62 | $799.60 | $799.60 | |