| 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 | $189.68 | 11.646% | $211.7701 | $211.77 | $211.75 | $211.80 |
| Purchase #2 | $196.38 | 13.398% | $222.691 | $222.69 | $222.70 | $222.70 |
| Purchase #3 | $194.67 | 13.464% | $220.8804 | $220.88 | $220.90 | $220.90 |
| Purchase #4 | $227.51 | 7.303% | $244.1251 | $244.13 | $244.15 | $244.10 |
| Purchase #5 | $111.69 | 10.104% | $122.9752 | $122.98 | $123.00 | $123.00 |
| Purchase #6 | $69.92 | 9.686% | $76.6925 | $76.69 | $76.70 | $76.70 |
| Purchase #7 | $247.40 | 6.159% | $262.6374 | $262.64 | $262.65 | $262.60 |
| 7 purchase totals = | $1,237.25 | $1,361.7717 | $1,361.78 | $1,361.85 | $1,361.80 | |