| 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 | $231.27 | 3.141% | $238.5342 | $238.53 | $238.55 | $238.50 |
| Purchase #2 | $83.82 | 4.661% | $87.7269 | $87.73 | $87.75 | $87.70 |
| Purchase #3 | $61.85 | 4.544% | $64.6605 | $64.66 | $64.65 | $64.70 |
| Purchase #4 | $15.26 | 10.284% | $16.8293 | $16.83 | $16.85 | $16.80 |
| Purchase #5 | $138.53 | 7.562% | $149.0056 | $149.01 | $149.00 | $149.00 |
| Purchase #6 | $197.34 | 13.397% | $223.7776 | $223.78 | $223.80 | $223.80 |
| Purchase #7 | $232.81 | 10.631% | $257.56 | $257.56 | $257.55 | $257.60 |
| 7 purchase totals = | $960.88 | $1,038.0941 | $1,038.10 | $1,038.15 | $1,038.10 | |