| 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 | $218.68 | 10.149% | $240.8738 | $240.87 | $240.85 | $240.90 |
| Purchase #2 | $44.56 | 8.378% | $48.2932 | $48.29 | $48.30 | $48.30 |
| Purchase #3 | $91.74 | 5.333% | $96.6325 | $96.63 | $96.65 | $96.60 |
| Purchase #4 | $201.76 | 3.232% | $208.2809 | $208.28 | $208.30 | $208.30 |
| Purchase #5 | $125.97 | 5.291% | $132.6351 | $132.64 | $132.65 | $132.60 |
| Purchase #6 | $125.54 | 10.520% | $138.7468 | $138.75 | $138.75 | $138.70 |
| Purchase #7 | $9.48 | 4.588% | $9.9149 | $9.91 | $9.90 | $9.90 |
| 7 purchase totals = | $817.73 | $875.3772 | $875.37 | $875.40 | $875.30 | |