| 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 | $115.27 | 5.274% | $121.3493 | $121.35 | $121.35 | $121.30 |
| Purchase #2 | $230.45 | 7.384% | $247.4664 | $247.47 | $247.45 | $247.50 |
| Purchase #3 | $184.77 | 7.459% | $198.552 | $198.55 | $198.55 | $198.60 |
| Purchase #4 | $148.38 | 4.601% | $155.207 | $155.21 | $155.20 | $155.20 |
| Purchase #5 | $112.39 | 3.209% | $115.9966 | $116.00 | $116.00 | $116.00 |
| Purchase #6 | $197.31 | 8.682% | $214.4405 | $214.44 | $214.45 | $214.40 |
| Purchase #7 | $172.92 | 12.328% | $194.2376 | $194.24 | $194.25 | $194.20 |
| 7 purchase totals = | $1,161.49 | $1,247.2494 | $1,247.26 | $1,247.25 | $1,247.20 | |