| 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 | $242.48 | 13.359% | $274.8729 | $274.87 | $274.85 | $274.90 |
| Purchase #2 | $31.93 | 10.509% | $35.2855 | $35.29 | $35.30 | $35.30 |
| Purchase #3 | $43.47 | 8.250% | $47.0563 | $47.06 | $47.05 | $47.10 |
| Purchase #4 | $119.73 | 12.320% | $134.4807 | $134.48 | $134.50 | $134.50 |
| Purchase #5 | $117.54 | 12.380% | $132.0915 | $132.09 | $132.10 | $132.10 |
| Purchase #6 | $160.29 | 5.197% | $168.6203 | $168.62 | $168.60 | $168.60 |
| Purchase #7 | $64.82 | 10.562% | $71.6663 | $71.67 | $71.65 | $71.70 |
| 7 purchase totals = | $780.26 | $864.0735 | $864.08 | $864.05 | $864.20 | |