| 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 | $246.80 | 4.459% | $257.8048 | $257.80 | $257.80 | $257.80 |
| Purchase #2 | $102.96 | 10.628% | $113.9026 | $113.90 | $113.90 | $113.90 |
| Purchase #3 | $106.47 | 7.350% | $114.2955 | $114.30 | $114.30 | $114.30 |
| Purchase #4 | $105.55 | 3.872% | $109.6369 | $109.64 | $109.65 | $109.60 |
| Purchase #5 | $133.43 | 6.408% | $141.9802 | $141.98 | $142.00 | $142.00 |
| Purchase #6 | $77.78 | 9.722% | $85.3418 | $85.34 | $85.35 | $85.30 |
| Purchase #7 | $120.52 | 11.292% | $134.1291 | $134.13 | $134.15 | $134.10 |
| 7 purchase totals = | $893.51 | $957.0909 | $957.09 | $957.15 | $957.00 | |