| 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 | $222.26 | 7.451% | $238.8206 | $238.82 | $238.80 | $238.80 |
| Purchase #2 | $32.96 | 6.391% | $35.0665 | $35.07 | $35.05 | $35.10 |
| Purchase #3 | $8.40 | 11.739% | $9.3861 | $9.39 | $9.40 | $9.40 |
| Purchase #4 | $204.67 | 12.475% | $230.2026 | $230.20 | $230.20 | $230.20 |
| Purchase #5 | $29.65 | 7.420% | $31.85 | $31.85 | $31.85 | $31.90 |
| Purchase #6 | $16.35 | 12.116% | $18.331 | $18.33 | $18.35 | $18.30 |
| Purchase #7 | $47.95 | 10.187% | $52.8347 | $52.83 | $52.85 | $52.80 |
| 7 purchase totals = | $562.24 | $616.4915 | $616.49 | $616.50 | $616.50 | |