| 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 | $26.99 | 10.351% | $29.7837 | $29.78 | $29.80 | $29.80 |
| Purchase #2 | $201.47 | 10.696% | $223.0192 | $223.02 | $223.00 | $223.00 |
| Purchase #3 | $207.86 | 10.233% | $229.1303 | $229.13 | $229.15 | $229.10 |
| Purchase #4 | $200.64 | 4.349% | $209.3658 | $209.37 | $209.35 | $209.40 |
| Purchase #5 | $35.29 | 6.145% | $37.4586 | $37.46 | $37.45 | $37.50 |
| Purchase #6 | $56.70 | 10.307% | $62.5441 | $62.54 | $62.55 | $62.50 |
| Purchase #7 | $108.39 | 4.432% | $113.1938 | $113.19 | $113.20 | $113.20 |
| 7 purchase totals = | $837.34 | $904.4955 | $904.49 | $904.50 | $904.50 | |