| 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 | $112.67 | 12.458% | $126.7064 | $126.71 | $126.70 | $126.70 |
| Purchase #2 | $215.87 | 9.500% | $236.3777 | $236.38 | $236.40 | $236.40 |
| Purchase #3 | $149.89 | 4.847% | $157.1552 | $157.16 | $157.15 | $157.20 |
| Purchase #4 | $124.66 | 13.808% | $141.8731 | $141.87 | $141.85 | $141.90 |
| Purchase #5 | $244.66 | 4.681% | $256.1125 | $256.11 | $256.10 | $256.10 |
| Purchase #6 | $15.86 | 13.656% | $18.0258 | $18.03 | $18.05 | $18.00 |
| Purchase #7 | $229.91 | 11.246% | $255.7657 | $255.77 | $255.75 | $255.80 |
| 7 purchase totals = | $1,093.52 | $1,192.0164 | $1,192.03 | $1,192.00 | $1,192.10 | |