| 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 | $183.92 | 12.614% | $207.1197 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $221.91 | 3.278% | $229.1842 | $229.18 | $229.20 | $229.20 |
| Purchase #3 | $175.39 | 7.663% | $188.8301 | $188.83 | $188.85 | $188.80 |
| Purchase #4 | $68.90 | 6.439% | $73.3365 | $73.34 | $73.35 | $73.30 |
| Purchase #5 | $174.85 | 13.220% | $197.9652 | $197.97 | $197.95 | $198.00 |
| Purchase #6 | $118.60 | 5.551% | $125.1835 | $125.18 | $125.20 | $125.20 |
| Purchase #7 | $223.33 | 4.603% | $233.6099 | $233.61 | $233.60 | $233.60 |
| 7 purchase totals = | $1,166.90 | $1,255.2291 | $1,255.23 | $1,255.25 | $1,255.20 | |