| 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 | $78.96 | 5.253% | $83.1078 | $83.11 | $83.10 | $83.10 |
| Purchase #2 | $187.42 | 7.399% | $201.2872 | $201.29 | $201.30 | $201.30 |
| Purchase #3 | $134.50 | 7.270% | $144.2782 | $144.28 | $144.30 | $144.30 |
| Purchase #4 | $219.98 | 8.643% | $238.9929 | $238.99 | $239.00 | $239.00 |
| Purchase #5 | $20.84 | 6.775% | $22.2519 | $22.25 | $22.25 | $22.30 |
| Purchase #6 | $109.93 | 4.331% | $114.6911 | $114.69 | $114.70 | $114.70 |
| Purchase #7 | $120.39 | 5.202% | $126.6527 | $126.65 | $126.65 | $126.70 |
| 7 purchase totals = | $872.02 | $931.2618 | $931.26 | $931.30 | $931.40 | |