| 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 | $204.70 | 9.670% | $224.4945 | $224.49 | $224.50 | $224.50 |
| Purchase #2 | $155.56 | 8.473% | $168.7406 | $168.74 | $168.75 | $168.70 |
| Purchase #3 | $47.90 | 4.838% | $50.2174 | $50.22 | $50.20 | $50.20 |
| Purchase #4 | $116.94 | 4.776% | $122.5251 | $122.53 | $122.55 | $122.50 |
| Purchase #5 | $241.48 | 6.695% | $257.6471 | $257.65 | $257.65 | $257.60 |
| Purchase #6 | $86.53 | 10.700% | $95.7887 | $95.79 | $95.80 | $95.80 |
| Purchase #7 | $135.31 | 8.874% | $147.3174 | $147.32 | $147.30 | $147.30 |
| 7 purchase totals = | $988.42 | $1,066.7308 | $1,066.74 | $1,066.75 | $1,066.60 | |