| 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 | $104.48 | 8.868% | $113.7453 | $113.75 | $113.75 | $113.70 |
| Purchase #2 | $215.47 | 10.223% | $237.4975 | $237.50 | $237.50 | $237.50 |
| Purchase #3 | $20.64 | 4.164% | $21.4994 | $21.50 | $21.50 | $21.50 |
| Purchase #4 | $220.30 | 4.793% | $230.859 | $230.86 | $230.85 | $230.90 |
| Purchase #5 | $35.27 | 9.748% | $38.7081 | $38.71 | $38.70 | $38.70 |
| Purchase #6 | $219.49 | 13.200% | $248.4627 | $248.46 | $248.45 | $248.50 |
| Purchase #7 | $68.60 | 8.447% | $74.3946 | $74.39 | $74.40 | $74.40 |
| 7 purchase totals = | $884.25 | $965.1666 | $965.17 | $965.15 | $965.20 | |