| 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 | $29.63 | 12.371% | $33.2955 | $33.30 | $33.30 | $33.30 |
| Purchase #2 | $247.45 | 12.504% | $278.3911 | $278.39 | $278.40 | $278.40 |
| Purchase #3 | $211.54 | 11.775% | $236.4488 | $236.45 | $236.45 | $236.40 |
| Purchase #4 | $110.61 | 5.662% | $116.8727 | $116.87 | $116.85 | $116.90 |
| Purchase #5 | $129.98 | 8.153% | $140.5773 | $140.58 | $140.60 | $140.60 |
| Purchase #6 | $223.87 | 6.430% | $238.2648 | $238.26 | $238.25 | $238.30 |
| Purchase #7 | $131.58 | 5.635% | $138.9945 | $138.99 | $139.00 | $139.00 |
| 7 purchase totals = | $1,084.66 | $1,182.8447 | $1,182.84 | $1,182.85 | $1,182.90 | |