| 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 | $202.73 | 8.308% | $219.5728 | $219.57 | $219.55 | $219.60 |
| Purchase #2 | $84.40 | 13.765% | $96.0177 | $96.02 | $96.00 | $96.00 |
| Purchase #3 | $123.68 | 8.669% | $134.4018 | $134.40 | $134.40 | $134.40 |
| Purchase #4 | $234.73 | 11.319% | $261.2991 | $261.30 | $261.30 | $261.30 |
| Purchase #5 | $146.80 | 7.550% | $157.8834 | $157.88 | $157.90 | $157.90 |
| Purchase #6 | $108.57 | 10.312% | $119.7657 | $119.77 | $119.75 | $119.80 |
| Purchase #7 | $225.38 | 6.835% | $240.7847 | $240.78 | $240.80 | $240.80 |
| 7 purchase totals = | $1,126.29 | $1,229.7252 | $1,229.72 | $1,229.70 | $1,229.80 | |