| 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 | $201.68 | 11.338% | $224.5465 | $224.55 | $224.55 | $224.50 |
| Purchase #2 | $80.72 | 12.761% | $91.0207 | $91.02 | $91.00 | $91.00 |
| Purchase #3 | $36.70 | 6.790% | $39.1919 | $39.19 | $39.20 | $39.20 |
| Purchase #4 | $179.62 | 4.154% | $187.0814 | $187.08 | $187.10 | $187.10 |
| Purchase #5 | $213.58 | 13.221% | $241.8174 | $241.82 | $241.80 | $241.80 |
| Purchase #6 | $219.48 | 8.717% | $238.6121 | $238.61 | $238.60 | $238.60 |
| Purchase #7 | $249.34 | 12.691% | $280.9837 | $280.98 | $281.00 | $281.00 |
| 7 purchase totals = | $1,181.12 | $1,303.2537 | $1,303.25 | $1,303.25 | $1,303.20 | |