| 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 | $247.96 | 10.787% | $274.7074 | $274.71 | $274.70 | $274.70 |
| Purchase #2 | $203.71 | 9.813% | $223.7001 | $223.70 | $223.70 | $223.70 |
| Purchase #3 | $143.91 | 13.573% | $163.4429 | $163.44 | $163.45 | $163.40 |
| Purchase #4 | $222.97 | 11.708% | $249.0753 | $249.08 | $249.10 | $249.10 |
| Purchase #5 | $222.53 | 10.349% | $245.5596 | $245.56 | $245.55 | $245.60 |
| Purchase #6 | $75.75 | 5.324% | $79.7829 | $79.78 | $79.80 | $79.80 |
| Purchase #7 | $164.52 | 6.437% | $175.1102 | $175.11 | $175.10 | $175.10 |
| 7 purchase totals = | $1,281.35 | $1,411.3784 | $1,411.38 | $1,411.40 | $1,411.40 | |