| 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 | $115.87 | 9.724% | $127.1372 | $127.14 | $127.15 | $127.10 |
| Purchase #2 | $166.59 | 12.385% | $187.2222 | $187.22 | $187.20 | $187.20 |
| Purchase #3 | $35.66 | 10.392% | $39.3658 | $39.37 | $39.35 | $39.40 |
| Purchase #4 | $46.95 | 10.287% | $51.7797 | $51.78 | $51.80 | $51.80 |
| Purchase #5 | $27.59 | 3.434% | $28.5374 | $28.54 | $28.55 | $28.50 |
| Purchase #6 | $68.52 | 6.550% | $73.0081 | $73.01 | $73.00 | $73.00 |
| Purchase #7 | $213.51 | 7.237% | $228.9617 | $228.96 | $228.95 | $229.00 |
| 7 purchase totals = | $674.69 | $736.0121 | $736.02 | $736.00 | $736.00 | |