| 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 | $9.27 | 3.376% | $9.583 | $9.58 | $9.60 | $9.60 |
| Purchase #2 | $130.26 | 6.399% | $138.5953 | $138.60 | $138.60 | $138.60 |
| Purchase #3 | $239.49 | 4.277% | $249.733 | $249.73 | $249.75 | $249.70 |
| Purchase #4 | $171.73 | 10.511% | $189.7805 | $189.78 | $189.80 | $189.80 |
| Purchase #5 | $25.55 | 10.744% | $28.2951 | $28.30 | $28.30 | $28.30 |
| Purchase #6 | $25.57 | 5.566% | $26.9932 | $26.99 | $27.00 | $27.00 |
| Purchase #7 | $213.55 | 3.474% | $220.9687 | $220.97 | $220.95 | $221.00 |
| 7 purchase totals = | $815.42 | $863.9488 | $863.95 | $864.00 | $864.00 | |