| 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 | $209.77 | 5.624% | $221.5675 | $221.57 | $221.55 | $221.60 |
| Purchase #2 | $92.29 | 10.530% | $102.0081 | $102.01 | $102.00 | $102.00 |
| Purchase #3 | $9.93 | 13.695% | $11.2899 | $11.29 | $11.30 | $11.30 |
| Purchase #4 | $128.79 | 10.202% | $141.9292 | $141.93 | $141.95 | $141.90 |
| Purchase #5 | $200.71 | 5.806% | $212.3632 | $212.36 | $212.35 | $212.40 |
| Purchase #6 | $217.71 | 13.275% | $246.611 | $246.61 | $246.60 | $246.60 |
| Purchase #7 | $101.53 | 7.233% | $108.8737 | $108.87 | $108.85 | $108.90 |
| 7 purchase totals = | $960.73 | $1,044.6426 | $1,044.64 | $1,044.60 | $1,044.70 | |