| 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 | $236.82 | 13.360% | $268.4592 | $268.46 | $268.45 | $268.50 |
| Purchase #2 | $187.70 | 10.233% | $206.9073 | $206.91 | $206.90 | $206.90 |
| Purchase #3 | $85.72 | 6.813% | $91.5601 | $91.56 | $91.55 | $91.60 |
| Purchase #4 | $248.97 | 6.509% | $265.1755 | $265.18 | $265.20 | $265.20 |
| Purchase #5 | $13.55 | 9.538% | $14.8424 | $14.84 | $14.85 | $14.80 |
| Purchase #6 | $125.68 | 4.449% | $131.2715 | $131.27 | $131.25 | $131.30 |
| Purchase #7 | $107.93 | 11.327% | $120.1552 | $120.16 | $120.15 | $120.20 |
| 7 purchase totals = | $1,006.37 | $1,098.3712 | $1,098.38 | $1,098.35 | $1,098.50 | |