| 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 | $220.77 | 4.112% | $229.8481 | $229.85 | $229.85 | $229.80 |
| Purchase #2 | $48.68 | 12.406% | $54.7192 | $54.72 | $54.70 | $54.70 |
| Purchase #3 | $11.47 | 7.141% | $12.2891 | $12.29 | $12.30 | $12.30 |
| Purchase #4 | $223.45 | 9.682% | $245.0844 | $245.08 | $245.10 | $245.10 |
| Purchase #5 | $78.59 | 3.546% | $81.3768 | $81.38 | $81.40 | $81.40 |
| Purchase #6 | $77.96 | 13.108% | $88.179 | $88.18 | $88.20 | $88.20 |
| Purchase #7 | $250.61 | 3.145% | $258.4917 | $258.49 | $258.50 | $258.50 |
| 7 purchase totals = | $911.53 | $969.9883 | $969.99 | $970.05 | $970.00 | |