| 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 | $26.83 | 8.807% | $29.1929 | $29.19 | $29.20 | $29.20 |
| Purchase #2 | $190.56 | 4.279% | $198.7141 | $198.71 | $198.70 | $198.70 |
| Purchase #3 | $169.63 | 7.245% | $181.9197 | $181.92 | $181.90 | $181.90 |
| Purchase #4 | $181.32 | 5.575% | $191.4286 | $191.43 | $191.45 | $191.40 |
| Purchase #5 | $33.74 | 7.485% | $36.2654 | $36.27 | $36.25 | $36.30 |
| Purchase #6 | $246.70 | 4.109% | $256.8369 | $256.84 | $256.85 | $256.80 |
| Purchase #7 | $187.29 | 6.770% | $199.9695 | $199.97 | $199.95 | $200.00 |
| 7 purchase totals = | $1,036.07 | $1,094.3271 | $1,094.33 | $1,094.30 | $1,094.30 | |