| 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 | $225.70 | 6.529% | $240.436 | $240.44 | $240.45 | $240.40 |
| Purchase #2 | $142.94 | 7.430% | $153.5604 | $153.56 | $153.55 | $153.60 |
| Purchase #3 | $107.30 | 9.717% | $117.7263 | $117.73 | $117.75 | $117.70 |
| Purchase #4 | $21.84 | 4.807% | $22.8898 | $22.89 | $22.90 | $22.90 |
| Purchase #5 | $109.36 | 3.723% | $113.4315 | $113.43 | $113.45 | $113.40 |
| Purchase #6 | $127.46 | 7.127% | $136.5441 | $136.54 | $136.55 | $136.50 |
| Purchase #7 | $34.57 | 6.733% | $36.8976 | $36.90 | $36.90 | $36.90 |
| 7 purchase totals = | $769.17 | $821.4857 | $821.49 | $821.55 | $821.40 | |