| 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 | $105.66 | 11.202% | $117.496 | $117.50 | $117.50 | $117.50 |
| Purchase #2 | $206.25 | 4.869% | $216.2923 | $216.29 | $216.30 | $216.30 |
| Purchase #3 | $111.61 | 8.379% | $120.9618 | $120.96 | $120.95 | $121.00 |
| Purchase #4 | $119.64 | 3.396% | $123.703 | $123.70 | $123.70 | $123.70 |
| Purchase #5 | $177.80 | 5.442% | $187.4759 | $187.48 | $187.50 | $187.50 |
| Purchase #6 | $22.32 | 8.181% | $24.146 | $24.15 | $24.15 | $24.10 |
| Purchase #7 | $114.35 | 5.381% | $120.5032 | $120.50 | $120.50 | $120.50 |
| 7 purchase totals = | $857.63 | $910.5782 | $910.58 | $910.60 | $910.60 | |