| 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 | $239.49 | 12.787% | $270.1136 | $270.11 | $270.10 | $270.10 |
| Purchase #2 | $123.33 | 6.276% | $131.0702 | $131.07 | $131.05 | $131.10 |
| Purchase #3 | $51.41 | 8.571% | $55.8164 | $55.82 | $55.80 | $55.80 |
| Purchase #4 | $180.89 | 7.863% | $195.1134 | $195.11 | $195.10 | $195.10 |
| Purchase #5 | $215.80 | 7.414% | $231.7994 | $231.80 | $231.80 | $231.80 |
| Purchase #6 | $178.38 | 11.315% | $198.5637 | $198.56 | $198.55 | $198.60 |
| Purchase #7 | $228.55 | 9.699% | $250.7171 | $250.72 | $250.70 | $250.70 |
| 7 purchase totals = | $1,217.85 | $1,333.1938 | $1,333.19 | $1,333.10 | $1,333.20 | |