| 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 | $197.39 | 11.341% | $219.776 | $219.78 | $219.80 | $219.80 |
| Purchase #2 | $206.98 | 7.277% | $222.0419 | $222.04 | $222.05 | $222.00 |
| Purchase #3 | $157.61 | 4.173% | $164.1871 | $164.19 | $164.20 | $164.20 |
| Purchase #4 | $8.91 | 13.678% | $10.1287 | $10.13 | $10.15 | $10.10 |
| Purchase #5 | $172.68 | 13.384% | $195.7915 | $195.79 | $195.80 | $195.80 |
| Purchase #6 | $164.63 | 12.497% | $185.2038 | $185.20 | $185.20 | $185.20 |
| Purchase #7 | $245.78 | 3.205% | $253.6572 | $253.66 | $253.65 | $253.70 |
| 7 purchase totals = | $1,153.98 | $1,250.7862 | $1,250.79 | $1,250.85 | $1,250.80 | |