| 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 | $117.52 | 7.172% | $125.9485 | $125.95 | $125.95 | $125.90 |
| Purchase #2 | $61.70 | 12.360% | $69.3261 | $69.33 | $69.35 | $69.30 |
| Purchase #3 | $190.25 | 8.510% | $206.4403 | $206.44 | $206.45 | $206.40 |
| Purchase #4 | $43.25 | 13.291% | $48.9984 | $49.00 | $49.00 | $49.00 |
| Purchase #5 | $53.80 | 5.236% | $56.617 | $56.62 | $56.60 | $56.60 |
| Purchase #6 | $183.65 | 10.708% | $203.3152 | $203.32 | $203.30 | $203.30 |
| Purchase #7 | $111.44 | 11.408% | $124.1531 | $124.15 | $124.15 | $124.20 |
| 7 purchase totals = | $761.61 | $834.7986 | $834.81 | $834.80 | $834.70 | |