| 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 | $34.58 | 11.712% | $38.63 | $38.63 | $38.65 | $38.60 |
| Purchase #2 | $128.79 | 5.205% | $135.4935 | $135.49 | $135.50 | $135.50 |
| Purchase #3 | $231.94 | 5.681% | $245.1165 | $245.12 | $245.10 | $245.10 |
| Purchase #4 | $207.26 | 8.276% | $224.4128 | $224.41 | $224.40 | $224.40 |
| Purchase #5 | $53.52 | 7.832% | $57.7117 | $57.71 | $57.70 | $57.70 |
| Purchase #6 | $205.67 | 9.380% | $224.9618 | $224.96 | $224.95 | $225.00 |
| Purchase #7 | $31.54 | 13.426% | $35.7746 | $35.77 | $35.75 | $35.80 |
| 7 purchase totals = | $893.30 | $962.1009 | $962.09 | $962.05 | $962.10 | |