| 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 | $219.73 | 13.262% | $248.8706 | $248.87 | $248.85 | $248.90 |
| Purchase #2 | $39.49 | 11.482% | $44.0242 | $44.02 | $44.00 | $44.00 |
| Purchase #3 | $19.40 | 6.537% | $20.6682 | $20.67 | $20.65 | $20.70 |
| Purchase #4 | $120.89 | 12.518% | $136.023 | $136.02 | $136.00 | $136.00 |
| Purchase #5 | $183.46 | 4.420% | $191.5689 | $191.57 | $191.55 | $191.60 |
| Purchase #6 | $29.49 | 7.402% | $31.6728 | $31.67 | $31.65 | $31.70 |
| Purchase #7 | $129.71 | 3.368% | $134.0786 | $134.08 | $134.10 | $134.10 |
| 7 purchase totals = | $742.17 | $806.9063 | $806.90 | $806.80 | $807.00 | |