| 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 | $50.73 | 10.837% | $56.2276 | $56.23 | $56.25 | $56.20 |
| Purchase #2 | $38.94 | 7.531% | $41.8726 | $41.87 | $41.85 | $41.90 |
| Purchase #3 | $169.27 | 6.596% | $180.435 | $180.44 | $180.45 | $180.40 |
| Purchase #4 | $219.50 | 8.179% | $237.4529 | $237.45 | $237.45 | $237.50 |
| Purchase #5 | $41.88 | 5.828% | $44.3208 | $44.32 | $44.30 | $44.30 |
| Purchase #6 | $248.64 | 13.529% | $282.2785 | $282.28 | $282.30 | $282.30 |
| Purchase #7 | $234.30 | 10.401% | $258.6695 | $258.67 | $258.65 | $258.70 |
| 7 purchase totals = | $1,003.26 | $1,101.2569 | $1,101.26 | $1,101.25 | $1,101.30 | |