| 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 | $122.59 | 13.505% | $139.1458 | $139.15 | $139.15 | $139.10 |
| Purchase #2 | $44.80 | 10.128% | $49.3373 | $49.34 | $49.35 | $49.30 |
| Purchase #3 | $103.76 | 10.208% | $114.3518 | $114.35 | $114.35 | $114.40 |
| Purchase #4 | $200.98 | 12.266% | $225.6322 | $225.63 | $225.65 | $225.60 |
| Purchase #5 | $228.61 | 7.544% | $245.8563 | $245.86 | $245.85 | $245.90 |
| Purchase #6 | $77.97 | 3.611% | $80.7855 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $37.99 | 8.632% | $41.2693 | $41.27 | $41.25 | $41.30 |
| 7 purchase totals = | $816.70 | $896.3782 | $896.39 | $896.40 | $896.40 | |