| 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 | $183.77 | 11.568% | $205.0285 | $205.03 | $205.05 | $205.00 |
| Purchase #2 | $198.52 | 12.436% | $223.2079 | $223.21 | $223.20 | $223.20 |
| Purchase #3 | $230.62 | 6.122% | $244.7386 | $244.74 | $244.75 | $244.70 |
| Purchase #4 | $211.56 | 13.478% | $240.0741 | $240.07 | $240.05 | $240.10 |
| Purchase #5 | $112.60 | 3.661% | $116.7223 | $116.72 | $116.70 | $116.70 |
| Purchase #6 | $219.55 | 7.350% | $235.6869 | $235.69 | $235.70 | $235.70 |
| Purchase #7 | $6.57 | 12.742% | $7.4071 | $7.41 | $7.40 | $7.40 |
| 7 purchase totals = | $1,163.19 | $1,272.8654 | $1,272.87 | $1,272.85 | $1,272.80 | |