| 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 | $152.30 | 8.150% | $164.7125 | $164.71 | $164.70 | $164.70 |
| Purchase #2 | $122.77 | 12.168% | $137.7087 | $137.71 | $137.70 | $137.70 |
| Purchase #3 | $29.52 | 10.115% | $32.5059 | $32.51 | $32.50 | $32.50 |
| Purchase #4 | $109.38 | 6.474% | $116.4613 | $116.46 | $116.45 | $116.50 |
| Purchase #5 | $250.80 | 13.286% | $284.1213 | $284.12 | $284.10 | $284.10 |
| Purchase #6 | $188.48 | 11.655% | $210.4473 | $210.45 | $210.45 | $210.40 |
| Purchase #7 | $217.43 | 3.160% | $224.3008 | $224.30 | $224.30 | $224.30 |
| 7 purchase totals = | $1,070.68 | $1,170.2578 | $1,170.26 | $1,170.20 | $1,170.20 | |