| 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 | $201.73 | 10.672% | $223.2586 | $223.26 | $223.25 | $223.30 |
| Purchase #2 | $214.80 | 10.232% | $236.7783 | $236.78 | $236.80 | $236.80 |
| Purchase #3 | $51.82 | 5.832% | $54.8421 | $54.84 | $54.85 | $54.80 |
| Purchase #4 | $118.37 | 8.431% | $128.3498 | $128.35 | $128.35 | $128.30 |
| Purchase #5 | $123.80 | 7.330% | $132.8745 | $132.87 | $132.85 | $132.90 |
| Purchase #6 | $15.89 | 5.309% | $16.7336 | $16.73 | $16.75 | $16.70 |
| Purchase #7 | $85.67 | 13.164% | $96.9476 | $96.95 | $96.95 | $96.90 |
| 7 purchase totals = | $812.08 | $889.7845 | $889.78 | $889.80 | $889.70 | |