| 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 | $226.94 | 6.514% | $241.7229 | $241.72 | $241.70 | $241.70 |
| Purchase #2 | $247.46 | 13.481% | $280.8201 | $280.82 | $280.80 | $280.80 |
| Purchase #3 | $245.75 | 7.737% | $264.7637 | $264.76 | $264.75 | $264.80 |
| Purchase #4 | $29.66 | 12.765% | $33.4461 | $33.45 | $33.45 | $33.40 |
| Purchase #5 | $248.52 | 4.450% | $259.5791 | $259.58 | $259.60 | $259.60 |
| Purchase #6 | $23.61 | 3.563% | $24.4512 | $24.45 | $24.45 | $24.50 |
| Purchase #7 | $153.80 | 12.554% | $173.1081 | $173.11 | $173.10 | $173.10 |
| 7 purchase totals = | $1,175.74 | $1,277.8912 | $1,277.89 | $1,277.85 | $1,277.90 | |