| 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 | $210.89 | 10.114% | $232.2194 | $232.22 | $232.20 | $232.20 |
| Purchase #2 | $194.68 | 13.630% | $221.2149 | $221.21 | $221.20 | $221.20 |
| Purchase #3 | $79.85 | 5.812% | $84.4909 | $84.49 | $84.50 | $84.50 |
| Purchase #4 | $46.97 | 4.670% | $49.1635 | $49.16 | $49.15 | $49.20 |
| Purchase #5 | $36.33 | 12.591% | $40.9043 | $40.90 | $40.90 | $40.90 |
| Purchase #6 | $6.59 | 8.813% | $7.1708 | $7.17 | $7.15 | $7.20 |
| Purchase #7 | $89.89 | 6.821% | $96.0214 | $96.02 | $96.00 | $96.00 |
| 7 purchase totals = | $665.20 | $731.1852 | $731.17 | $731.10 | $731.20 | |