| 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 | $226.35 | 4.694% | $236.9749 | $236.97 | $236.95 | $237.00 |
| Purchase #2 | $90.48 | 6.694% | $96.5367 | $96.54 | $96.55 | $96.50 |
| Purchase #3 | $250.59 | 12.551% | $282.0416 | $282.04 | $282.05 | $282.00 |
| Purchase #4 | $248.49 | 12.766% | $280.2122 | $280.21 | $280.20 | $280.20 |
| Purchase #5 | $148.94 | 12.534% | $167.6081 | $167.61 | $167.60 | $167.60 |
| Purchase #6 | $218.94 | 9.107% | $238.8789 | $238.88 | $238.90 | $238.90 |
| Purchase #7 | $137.68 | 11.384% | $153.3535 | $153.35 | $153.35 | $153.40 |
| 7 purchase totals = | $1,321.47 | $1,455.6059 | $1,455.60 | $1,455.60 | $1,455.60 | |