| 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 | $66.36 | 11.864% | $74.233 | $74.23 | $74.25 | $74.20 |
| Purchase #2 | $21.65 | 5.715% | $22.8873 | $22.89 | $22.90 | $22.90 |
| Purchase #3 | $240.73 | 3.653% | $249.5239 | $249.52 | $249.50 | $249.50 |
| Purchase #4 | $131.58 | 7.858% | $141.9196 | $141.92 | $141.90 | $141.90 |
| Purchase #5 | $143.83 | 13.638% | $163.4455 | $163.45 | $163.45 | $163.40 |
| Purchase #6 | $248.38 | 10.515% | $274.4972 | $274.50 | $274.50 | $274.50 |
| Purchase #7 | $177.50 | 11.635% | $198.1521 | $198.15 | $198.15 | $198.20 |
| 7 purchase totals = | $1,030.03 | $1,124.6586 | $1,124.66 | $1,124.65 | $1,124.60 | |