| 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 | $18.62 | 4.135% | $19.3899 | $19.39 | $19.40 | $19.40 |
| Purchase #2 | $19.54 | 7.193% | $20.9455 | $20.95 | $20.95 | $20.90 |
| Purchase #3 | $191.28 | 10.306% | $210.9933 | $210.99 | $211.00 | $211.00 |
| Purchase #4 | $25.50 | 6.117% | $27.0598 | $27.06 | $27.05 | $27.10 |
| Purchase #5 | $195.51 | 3.226% | $201.8172 | $201.82 | $201.80 | $201.80 |
| Purchase #6 | $176.90 | 11.660% | $197.5265 | $197.53 | $197.55 | $197.50 |
| Purchase #7 | $229.82 | 10.749% | $254.5234 | $254.52 | $254.50 | $254.50 |
| 7 purchase totals = | $857.17 | $932.2556 | $932.26 | $932.25 | $932.20 | |