| 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 | $224.50 | 10.441% | $247.94 | $247.94 | $247.95 | $247.90 |
| Purchase #2 | $212.46 | 4.370% | $221.7445 | $221.74 | $221.75 | $221.70 |
| Purchase #3 | $183.58 | 13.863% | $209.0297 | $209.03 | $209.05 | $209.00 |
| Purchase #4 | $241.51 | 10.256% | $266.2793 | $266.28 | $266.30 | $266.30 |
| Purchase #5 | $69.42 | 8.678% | $75.4443 | $75.44 | $75.45 | $75.40 |
| Purchase #6 | $183.37 | 5.780% | $193.9688 | $193.97 | $193.95 | $194.00 |
| Purchase #7 | $73.78 | 3.364% | $76.262 | $76.26 | $76.25 | $76.30 |
| 7 purchase totals = | $1,188.62 | $1,290.6686 | $1,290.66 | $1,290.70 | $1,290.60 | |