| 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 | $10.63 | 9.390% | $11.6282 | $11.63 | $11.65 | $11.60 |
| Purchase #2 | $120.30 | 13.445% | $136.4743 | $136.47 | $136.45 | $136.50 |
| Purchase #3 | $100.98 | 7.861% | $108.918 | $108.92 | $108.90 | $108.90 |
| Purchase #4 | $217.68 | 8.803% | $236.8424 | $236.84 | $236.85 | $236.80 |
| Purchase #5 | $155.86 | 11.274% | $173.4317 | $173.43 | $173.45 | $173.40 |
| Purchase #6 | $186.77 | 9.414% | $204.3525 | $204.35 | $204.35 | $204.40 |
| Purchase #7 | $214.26 | 3.261% | $221.247 | $221.25 | $221.25 | $221.20 |
| 7 purchase totals = | $1,006.48 | $1,092.8941 | $1,092.89 | $1,092.90 | $1,092.80 | |