| 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 | $180.29 | 10.382% | $199.0077 | $199.01 | $199.00 | $199.00 |
| Purchase #2 | $120.29 | 12.773% | $135.6546 | $135.65 | $135.65 | $135.70 |
| Purchase #3 | $246.43 | 11.799% | $275.5063 | $275.51 | $275.50 | $275.50 |
| Purchase #4 | $169.82 | 8.765% | $184.7047 | $184.70 | $184.70 | $184.70 |
| Purchase #5 | $202.63 | 10.108% | $223.1118 | $223.11 | $223.10 | $223.10 |
| Purchase #6 | $230.95 | 4.706% | $241.8185 | $241.82 | $241.80 | $241.80 |
| Purchase #7 | $243.30 | 7.588% | $261.7616 | $261.76 | $261.75 | $261.80 |
| 7 purchase totals = | $1,393.71 | $1,521.5652 | $1,521.56 | $1,521.50 | $1,521.60 | |