| 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 | $233.93 | 4.407% | $244.2393 | $244.24 | $244.25 | $244.20 |
| Purchase #2 | $180.32 | 5.139% | $189.5866 | $189.59 | $189.60 | $189.60 |
| Purchase #3 | $48.76 | 6.225% | $51.7953 | $51.80 | $51.80 | $51.80 |
| Purchase #4 | $71.36 | 9.639% | $78.2384 | $78.24 | $78.25 | $78.20 |
| Purchase #5 | $56.66 | 11.496% | $63.1736 | $63.17 | $63.15 | $63.20 |
| Purchase #6 | $13.66 | 4.841% | $14.3213 | $14.32 | $14.30 | $14.30 |
| Purchase #7 | $160.40 | 12.274% | $180.0875 | $180.09 | $180.10 | $180.10 |
| 7 purchase totals = | $765.09 | $821.4420 | $821.45 | $821.45 | $821.40 | |