| 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 | $202.73 | 7.379% | $217.6894 | $217.69 | $217.70 | $217.70 |
| Purchase #2 | $189.81 | 10.152% | $209.0795 | $209.08 | $209.10 | $209.10 |
| Purchase #3 | $186.71 | 9.524% | $204.4923 | $204.49 | $204.50 | $204.50 |
| Purchase #4 | $8.94 | 8.735% | $9.7209 | $9.72 | $9.70 | $9.70 |
| Purchase #5 | $42.65 | 13.768% | $48.5221 | $48.52 | $48.50 | $48.50 |
| Purchase #6 | $228.31 | 7.307% | $244.9926 | $244.99 | $245.00 | $245.00 |
| Purchase #7 | $213.93 | 7.157% | $229.241 | $229.24 | $229.25 | $229.20 |
| 7 purchase totals = | $1,073.08 | $1,163.7378 | $1,163.73 | $1,163.75 | $1,163.70 | |