| 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 | $247.94 | 9.141% | $270.6042 | $270.60 | $270.60 | $270.60 |
| Purchase #2 | $116.50 | 8.253% | $126.1147 | $126.11 | $126.10 | $126.10 |
| Purchase #3 | $83.58 | 7.502% | $89.8502 | $89.85 | $89.85 | $89.90 |
| Purchase #4 | $113.55 | 6.481% | $120.9092 | $120.91 | $120.90 | $120.90 |
| Purchase #5 | $80.76 | 8.372% | $87.5212 | $87.52 | $87.50 | $87.50 |
| Purchase #6 | $46.33 | 8.320% | $50.1847 | $50.18 | $50.20 | $50.20 |
| Purchase #7 | $157.61 | 7.633% | $169.6404 | $169.64 | $169.65 | $169.60 |
| 7 purchase totals = | $846.27 | $914.8246 | $914.81 | $914.80 | $914.80 | |