| 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 | $248.37 | 3.685% | $257.5224 | $257.52 | $257.50 | $257.50 |
| Purchase #2 | $249.45 | 8.733% | $271.2345 | $271.23 | $271.25 | $271.20 |
| Purchase #3 | $113.89 | 3.113% | $117.4354 | $117.44 | $117.45 | $117.40 |
| Purchase #4 | $158.71 | 9.254% | $173.397 | $173.40 | $173.40 | $173.40 |
| Purchase #5 | $181.65 | 7.561% | $195.3846 | $195.38 | $195.40 | $195.40 |
| Purchase #6 | $153.62 | 12.216% | $172.3862 | $172.39 | $172.40 | $172.40 |
| Purchase #7 | $247.78 | 11.802% | $277.023 | $277.02 | $277.00 | $277.00 |
| 7 purchase totals = | $1,353.47 | $1,464.3831 | $1,464.38 | $1,464.40 | $1,464.30 | |