| 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 | $110.40 | 3.535% | $114.3026 | $114.30 | $114.30 | $114.30 |
| Purchase #2 | $214.83 | 13.670% | $244.1973 | $244.20 | $244.20 | $244.20 |
| Purchase #3 | $32.71 | 9.497% | $35.8165 | $35.82 | $35.80 | $35.80 |
| Purchase #4 | $248.44 | 5.751% | $262.7278 | $262.73 | $262.75 | $262.70 |
| Purchase #5 | $43.76 | 7.560% | $47.0683 | $47.07 | $47.05 | $47.10 |
| Purchase #6 | $149.65 | 13.653% | $170.0817 | $170.08 | $170.10 | $170.10 |
| Purchase #7 | $37.26 | 5.383% | $39.2657 | $39.27 | $39.25 | $39.30 |
| 7 purchase totals = | $837.05 | $913.4599 | $913.47 | $913.45 | $913.50 | |