| 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 | $247.45 | 6.319% | $263.0864 | $263.09 | $263.10 | $263.10 |
| Purchase #2 | $38.78 | 3.761% | $40.2385 | $40.24 | $40.25 | $40.20 |
| Purchase #3 | $107.70 | 11.791% | $120.3989 | $120.40 | $120.40 | $120.40 |
| Purchase #4 | $107.88 | 8.291% | $116.8243 | $116.82 | $116.80 | $116.80 |
| Purchase #5 | $181.86 | 13.392% | $206.2147 | $206.21 | $206.20 | $206.20 |
| Purchase #6 | $135.62 | 12.146% | $152.0924 | $152.09 | $152.10 | $152.10 |
| Purchase #7 | $221.98 | 6.353% | $236.0824 | $236.08 | $236.10 | $236.10 |
| 7 purchase totals = | $1,041.27 | $1,134.9376 | $1,134.93 | $1,134.95 | $1,134.90 | |