| 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 | $112.37 | 5.543% | $118.5987 | $118.60 | $118.60 | $118.60 |
| Purchase #2 | $130.50 | 6.446% | $138.912 | $138.91 | $138.90 | $138.90 |
| Purchase #3 | $118.71 | 13.411% | $134.6302 | $134.63 | $134.65 | $134.60 |
| Purchase #4 | $32.33 | 3.633% | $33.5045 | $33.50 | $33.50 | $33.50 |
| Purchase #5 | $38.61 | 11.485% | $43.0444 | $43.04 | $43.05 | $43.00 |
| Purchase #6 | $199.87 | 4.550% | $208.9641 | $208.96 | $208.95 | $209.00 |
| Purchase #7 | $197.96 | 13.139% | $223.97 | $223.97 | $223.95 | $224.00 |
| 7 purchase totals = | $830.35 | $901.6239 | $901.61 | $901.60 | $901.60 | |