| 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 | $209.58 | 3.731% | $217.3994 | $217.40 | $217.40 | $217.40 |
| Purchase #2 | $248.84 | 4.532% | $260.1174 | $260.12 | $260.10 | $260.10 |
| Purchase #3 | $112.99 | 8.737% | $122.8619 | $122.86 | $122.85 | $122.90 |
| Purchase #4 | $55.38 | 8.215% | $59.9295 | $59.93 | $59.95 | $59.90 |
| Purchase #5 | $129.34 | 6.148% | $137.2918 | $137.29 | $137.30 | $137.30 |
| Purchase #6 | $113.26 | 12.525% | $127.4458 | $127.45 | $127.45 | $127.40 |
| Purchase #7 | $242.66 | 3.337% | $250.7576 | $250.76 | $250.75 | $250.80 |
| 7 purchase totals = | $1,112.05 | $1,175.8034 | $1,175.81 | $1,175.80 | $1,175.80 | |