| 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 | $182.98 | 11.314% | $203.6824 | $203.68 | $203.70 | $203.70 |
| Purchase #2 | $107.28 | 11.409% | $119.5196 | $119.52 | $119.50 | $119.50 |
| Purchase #3 | $174.31 | 12.443% | $195.9994 | $196.00 | $196.00 | $196.00 |
| Purchase #4 | $144.96 | 11.623% | $161.8087 | $161.81 | $161.80 | $161.80 |
| Purchase #5 | $75.49 | 5.285% | $79.4796 | $79.48 | $79.50 | $79.50 |
| Purchase #6 | $205.58 | 12.234% | $230.7307 | $230.73 | $230.75 | $230.70 |
| Purchase #7 | $125.70 | 10.451% | $138.8369 | $138.84 | $138.85 | $138.80 |
| 7 purchase totals = | $1,016.30 | $1,130.0573 | $1,130.06 | $1,130.10 | $1,130.00 | |