| 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 | $9.48 | 12.168% | $10.6335 | $10.63 | $10.65 | $10.60 |
| Purchase #2 | $178.47 | 3.413% | $184.5612 | $184.56 | $184.55 | $184.60 |
| Purchase #3 | $249.66 | 12.543% | $280.9749 | $280.97 | $280.95 | $281.00 |
| Purchase #4 | $36.61 | 12.634% | $41.2353 | $41.24 | $41.25 | $41.20 |
| Purchase #5 | $89.80 | 12.584% | $101.1004 | $101.10 | $101.10 | $101.10 |
| Purchase #6 | $13.67 | 8.114% | $14.7792 | $14.78 | $14.80 | $14.80 |
| Purchase #7 | $219.35 | 6.562% | $233.7437 | $233.74 | $233.75 | $233.70 |
| 7 purchase totals = | $797.04 | $867.0282 | $867.02 | $867.05 | $867.00 | |