| 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 | $135.82 | 4.696% | $142.1981 | $142.20 | $142.20 | $142.20 |
| Purchase #2 | $238.42 | 10.619% | $263.7378 | $263.74 | $263.75 | $263.70 |
| Purchase #3 | $220.33 | 5.219% | $231.829 | $231.83 | $231.85 | $231.80 |
| Purchase #4 | $57.56 | 4.207% | $59.9815 | $59.98 | $60.00 | $60.00 |
| Purchase #5 | $169.60 | 11.846% | $189.6908 | $189.69 | $189.70 | $189.70 |
| Purchase #6 | $199.58 | 10.295% | $220.1268 | $220.13 | $220.15 | $220.10 |
| Purchase #7 | $96.69 | 8.548% | $104.9551 | $104.96 | $104.95 | $105.00 |
| 7 purchase totals = | $1,118.00 | $1,212.5191 | $1,212.53 | $1,212.60 | $1,212.50 | |