| 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 | $168.84 | 9.266% | $184.4847 | $184.48 | $184.50 | $184.50 |
| Purchase #2 | $232.65 | 6.203% | $247.0813 | $247.08 | $247.10 | $247.10 |
| Purchase #3 | $169.38 | 3.432% | $175.1931 | $175.19 | $175.20 | $175.20 |
| Purchase #4 | $239.77 | 12.847% | $270.5733 | $270.57 | $270.55 | $270.60 |
| Purchase #5 | $139.35 | 4.600% | $145.7601 | $145.76 | $145.75 | $145.80 |
| Purchase #6 | $154.71 | 12.181% | $173.5552 | $173.56 | $173.55 | $173.60 |
| Purchase #7 | $39.87 | 5.731% | $42.1549 | $42.15 | $42.15 | $42.20 |
| 7 purchase totals = | $1,144.57 | $1,238.8026 | $1,238.79 | $1,238.80 | $1,239.00 | |