| 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 | $230.84 | 8.678% | $250.8723 | $250.87 | $250.85 | $250.90 |
| Purchase #2 | $187.95 | 3.247% | $194.0527 | $194.05 | $194.05 | $194.10 |
| Purchase #3 | $203.99 | 6.437% | $217.1208 | $217.12 | $217.10 | $217.10 |
| Purchase #4 | $167.94 | 3.447% | $173.7289 | $173.73 | $173.75 | $173.70 |
| Purchase #5 | $18.36 | 8.796% | $19.9749 | $19.97 | $19.95 | $20.00 |
| Purchase #6 | $102.52 | 5.620% | $108.2816 | $108.28 | $108.30 | $108.30 |
| Purchase #7 | $121.47 | 10.633% | $134.3859 | $134.39 | $134.40 | $134.40 |
| 7 purchase totals = | $1,033.07 | $1,098.4171 | $1,098.41 | $1,098.40 | $1,098.50 | |