| 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 | $198.87 | 9.411% | $217.5857 | $217.59 | $217.60 | $217.60 |
| Purchase #2 | $181.82 | 7.524% | $195.5001 | $195.50 | $195.50 | $195.50 |
| Purchase #3 | $20.40 | 12.729% | $22.9967 | $23.00 | $23.00 | $23.00 |
| Purchase #4 | $181.79 | 11.836% | $203.3067 | $203.31 | $203.30 | $203.30 |
| Purchase #5 | $35.86 | 3.530% | $37.1259 | $37.13 | $37.15 | $37.10 |
| Purchase #6 | $216.43 | 13.307% | $245.2303 | $245.23 | $245.25 | $245.20 |
| Purchase #7 | $108.62 | 8.796% | $118.1742 | $118.17 | $118.15 | $118.20 |
| 7 purchase totals = | $943.79 | $1,039.9196 | $1,039.93 | $1,039.95 | $1,039.90 | |