| 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 | $229.78 | 7.639% | $247.3329 | $247.33 | $247.35 | $247.30 |
| Purchase #2 | $162.49 | 8.846% | $176.8639 | $176.86 | $176.85 | $176.90 |
| Purchase #3 | $14.50 | 10.403% | $16.0084 | $16.01 | $16.00 | $16.00 |
| Purchase #4 | $137.65 | 5.361% | $145.0294 | $145.03 | $145.05 | $145.00 |
| Purchase #5 | $26.34 | 10.509% | $29.1081 | $29.11 | $29.10 | $29.10 |
| Purchase #6 | $95.43 | 11.449% | $106.3558 | $106.36 | $106.35 | $106.40 |
| Purchase #7 | $24.62 | 7.570% | $26.4837 | $26.48 | $26.50 | $26.50 |
| 7 purchase totals = | $690.81 | $747.1822 | $747.18 | $747.20 | $747.20 | |