| 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 | $224.87 | 3.858% | $233.5455 | $233.55 | $233.55 | $233.50 |
| Purchase #2 | $37.73 | 6.607% | $40.2228 | $40.22 | $40.20 | $40.20 |
| Purchase #3 | $68.60 | 4.654% | $71.7926 | $71.79 | $71.80 | $71.80 |
| Purchase #4 | $170.31 | 10.254% | $187.7736 | $187.77 | $187.75 | $187.80 |
| Purchase #5 | $15.48 | 4.414% | $16.1633 | $16.16 | $16.15 | $16.20 |
| Purchase #6 | $126.36 | 6.259% | $134.2689 | $134.27 | $134.25 | $134.30 |
| Purchase #7 | $162.87 | 11.206% | $181.1212 | $181.12 | $181.10 | $181.10 |
| 7 purchase totals = | $806.22 | $864.8879 | $864.88 | $864.80 | $864.90 | |