| 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 | $206.84 | 12.870% | $233.4603 | $233.46 | $233.45 | $233.50 |
| Purchase #2 | $178.83 | 10.156% | $196.992 | $196.99 | $197.00 | $197.00 |
| Purchase #3 | $133.63 | 8.283% | $144.6986 | $144.70 | $144.70 | $144.70 |
| Purchase #4 | $131.63 | 6.212% | $139.8069 | $139.81 | $139.80 | $139.80 |
| Purchase #5 | $241.71 | 12.866% | $272.8084 | $272.81 | $272.80 | $272.80 |
| Purchase #6 | $19.33 | 9.478% | $21.1621 | $21.16 | $21.15 | $21.20 |
| Purchase #7 | $6.91 | 8.659% | $7.5083 | $7.51 | $7.50 | $7.50 |
| 7 purchase totals = | $918.88 | $1,016.4366 | $1,016.44 | $1,016.40 | $1,016.50 | |