| 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 | $240.77 | 12.634% | $271.1889 | $271.19 | $271.20 | $271.20 |
| Purchase #2 | $24.27 | 13.290% | $27.4955 | $27.50 | $27.50 | $27.50 |
| Purchase #3 | $183.32 | 6.183% | $194.6547 | $194.65 | $194.65 | $194.70 |
| Purchase #4 | $154.56 | 11.138% | $171.7749 | $171.77 | $171.75 | $171.80 |
| Purchase #5 | $105.27 | 12.579% | $118.5119 | $118.51 | $118.50 | $118.50 |
| Purchase #6 | $183.46 | 8.874% | $199.7402 | $199.74 | $199.75 | $199.70 |
| Purchase #7 | $110.73 | 12.480% | $124.5491 | $124.55 | $124.55 | $124.50 |
| 7 purchase totals = | $1,002.38 | $1,107.9152 | $1,107.91 | $1,107.90 | $1,107.90 | |