| 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 | $242.68 | 12.370% | $272.6995 | $272.70 | $272.70 | $272.70 |
| Purchase #2 | $45.44 | 5.296% | $47.8465 | $47.85 | $47.85 | $47.80 |
| Purchase #3 | $230.65 | 6.122% | $244.7704 | $244.77 | $244.75 | $244.80 |
| Purchase #4 | $202.59 | 8.655% | $220.1242 | $220.12 | $220.10 | $220.10 |
| Purchase #5 | $110.57 | 8.708% | $120.1984 | $120.20 | $120.20 | $120.20 |
| Purchase #6 | $78.67 | 8.143% | $85.0761 | $85.08 | $85.10 | $85.10 |
| Purchase #7 | $245.62 | 6.637% | $261.9218 | $261.92 | $261.90 | $261.90 |
| 7 purchase totals = | $1,156.22 | $1,252.6369 | $1,252.64 | $1,252.60 | $1,252.60 | |