| 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 | $168.81 | 3.133% | $174.0988 | $174.10 | $174.10 | $174.10 |
| Purchase #2 | $102.78 | 3.529% | $106.4071 | $106.41 | $106.40 | $106.40 |
| Purchase #3 | $182.50 | 4.554% | $190.8111 | $190.81 | $190.80 | $190.80 |
| Purchase #4 | $55.71 | 5.537% | $58.7947 | $58.79 | $58.80 | $58.80 |
| Purchase #5 | $109.56 | 10.690% | $121.272 | $121.27 | $121.25 | $121.30 |
| Purchase #6 | $249.45 | 12.243% | $279.9902 | $279.99 | $280.00 | $280.00 |
| Purchase #7 | $107.85 | 3.110% | $111.2041 | $111.20 | $111.20 | $111.20 |
| 7 purchase totals = | $976.66 | $1,042.5780 | $1,042.57 | $1,042.55 | $1,042.60 | |