| 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 | $91.49 | 12.577% | $102.9967 | $103.00 | $103.00 | $103.00 |
| Purchase #2 | $141.94 | 8.609% | $154.1596 | $154.16 | $154.15 | $154.20 |
| Purchase #3 | $113.87 | 7.113% | $121.9696 | $121.97 | $121.95 | $122.00 |
| Purchase #4 | $247.42 | 5.450% | $260.9044 | $260.90 | $260.90 | $260.90 |
| Purchase #5 | $145.98 | 8.537% | $158.4423 | $158.44 | $158.45 | $158.40 |
| Purchase #6 | $216.94 | 8.200% | $234.7291 | $234.73 | $234.75 | $234.70 |
| Purchase #7 | $246.49 | 11.290% | $274.3187 | $274.32 | $274.30 | $274.30 |
| 7 purchase totals = | $1,204.13 | $1,307.5204 | $1,307.52 | $1,307.50 | $1,307.50 | |