| 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 | $207.55 | 4.764% | $217.4377 | $217.44 | $217.45 | $217.40 |
| Purchase #2 | $103.71 | 5.804% | $109.7293 | $109.73 | $109.75 | $109.70 |
| Purchase #3 | $83.75 | 3.494% | $86.6762 | $86.68 | $86.70 | $86.70 |
| Purchase #4 | $109.62 | 12.310% | $123.1142 | $123.11 | $123.10 | $123.10 |
| Purchase #5 | $12.84 | 13.660% | $14.5939 | $14.59 | $14.60 | $14.60 |
| Purchase #6 | $190.64 | 10.248% | $210.1768 | $210.18 | $210.20 | $210.20 |
| Purchase #7 | $206.85 | 3.409% | $213.9015 | $213.90 | $213.90 | $213.90 |
| 7 purchase totals = | $914.96 | $975.6296 | $975.63 | $975.70 | $975.60 | |