| 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 | $234.73 | 12.725% | $264.5994 | $264.60 | $264.60 | $264.60 |
| Purchase #2 | $81.70 | 8.249% | $88.4394 | $88.44 | $88.45 | $88.40 |
| Purchase #3 | $36.69 | 7.752% | $39.5342 | $39.53 | $39.55 | $39.50 |
| Purchase #4 | $183.89 | 12.695% | $207.2348 | $207.23 | $207.25 | $207.20 |
| Purchase #5 | $6.31 | 11.202% | $7.0168 | $7.02 | $7.00 | $7.00 |
| Purchase #6 | $33.96 | 11.406% | $37.8335 | $37.83 | $37.85 | $37.80 |
| Purchase #7 | $185.44 | 5.514% | $195.6652 | $195.67 | $195.65 | $195.70 |
| 7 purchase totals = | $762.72 | $840.3233 | $840.32 | $840.35 | $840.20 | |