| 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 | $243.64 | 10.317% | $268.7763 | $268.78 | $268.80 | $268.80 |
| Purchase #2 | $121.28 | 10.471% | $133.9792 | $133.98 | $134.00 | $134.00 |
| Purchase #3 | $73.34 | 5.256% | $77.1948 | $77.19 | $77.20 | $77.20 |
| Purchase #4 | $72.66 | 5.441% | $76.6134 | $76.61 | $76.60 | $76.60 |
| Purchase #5 | $81.86 | 12.600% | $92.1744 | $92.17 | $92.15 | $92.20 |
| Purchase #6 | $75.89 | 11.508% | $84.6234 | $84.62 | $84.60 | $84.60 |
| Purchase #7 | $80.64 | 13.409% | $91.453 | $91.45 | $91.45 | $91.50 |
| 7 purchase totals = | $749.31 | $824.8145 | $824.80 | $824.80 | $824.90 | |