| 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 | $114.62 | 4.596% | $119.8879 | $119.89 | $119.90 | $119.90 |
| Purchase #2 | $210.80 | 7.394% | $226.3866 | $226.39 | $226.40 | $226.40 |
| Purchase #3 | $177.98 | 5.461% | $187.6995 | $187.70 | $187.70 | $187.70 |
| Purchase #4 | $80.41 | 5.350% | $84.7119 | $84.71 | $84.70 | $84.70 |
| Purchase #5 | $181.79 | 4.601% | $190.1542 | $190.15 | $190.15 | $190.20 |
| Purchase #6 | $117.71 | 6.527% | $125.3929 | $125.39 | $125.40 | $125.40 |
| Purchase #7 | $178.58 | 3.269% | $184.4178 | $184.42 | $184.40 | $184.40 |
| 7 purchase totals = | $1,061.89 | $1,118.6508 | $1,118.65 | $1,118.65 | $1,118.70 | |