| 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 | $135.36 | 4.692% | $141.7111 | $141.71 | $141.70 | $141.70 |
| Purchase #2 | $223.75 | 9.708% | $245.4717 | $245.47 | $245.45 | $245.50 |
| Purchase #3 | $133.58 | 6.257% | $141.9381 | $141.94 | $141.95 | $141.90 |
| Purchase #4 | $212.61 | 3.130% | $219.2647 | $219.26 | $219.25 | $219.30 |
| Purchase #5 | $22.53 | 6.169% | $23.9199 | $23.92 | $23.90 | $23.90 |
| Purchase #6 | $73.40 | 13.771% | $83.5079 | $83.51 | $83.50 | $83.50 |
| Purchase #7 | $108.62 | 5.579% | $114.6799 | $114.68 | $114.70 | $114.70 |
| 7 purchase totals = | $909.85 | $970.4933 | $970.49 | $970.45 | $970.50 | |