| 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 | $198.69 | 9.389% | $217.345 | $217.35 | $217.35 | $217.30 |
| Purchase #2 | $123.39 | 5.765% | $130.5034 | $130.50 | $130.50 | $130.50 |
| Purchase #3 | $34.40 | 8.146% | $37.2022 | $37.20 | $37.20 | $37.20 |
| Purchase #4 | $35.71 | 12.808% | $40.2837 | $40.28 | $40.30 | $40.30 |
| Purchase #5 | $159.59 | 9.792% | $175.2171 | $175.22 | $175.20 | $175.20 |
| Purchase #6 | $226.69 | 5.861% | $239.9763 | $239.98 | $240.00 | $240.00 |
| Purchase #7 | $188.36 | 9.527% | $206.3051 | $206.31 | $206.30 | $206.30 |
| 7 purchase totals = | $966.83 | $1,046.8328 | $1,046.84 | $1,046.85 | $1,046.80 | |