| 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 | $232.84 | 6.376% | $247.6859 | $247.69 | $247.70 | $247.70 |
| Purchase #2 | $6.62 | 6.192% | $7.0299 | $7.03 | $7.05 | $7.00 |
| Purchase #3 | $27.61 | 13.200% | $31.2545 | $31.25 | $31.25 | $31.30 |
| Purchase #4 | $31.99 | 13.749% | $36.3883 | $36.39 | $36.40 | $36.40 |
| Purchase #5 | $245.60 | 9.325% | $268.5022 | $268.50 | $268.50 | $268.50 |
| Purchase #6 | $128.58 | 4.143% | $133.9071 | $133.91 | $133.90 | $133.90 |
| Purchase #7 | $193.37 | 9.129% | $211.0227 | $211.02 | $211.00 | $211.00 |
| 7 purchase totals = | $866.61 | $935.7906 | $935.79 | $935.80 | $935.80 | |