| 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 | $204.71 | 12.395% | $230.0838 | $230.08 | $230.10 | $230.10 |
| Purchase #2 | $121.88 | 9.263% | $133.1697 | $133.17 | $133.15 | $133.20 |
| Purchase #3 | $70.83 | 4.853% | $74.2674 | $74.27 | $74.25 | $74.30 |
| Purchase #4 | $12.70 | 4.159% | $13.2282 | $13.23 | $13.25 | $13.20 |
| Purchase #5 | $225.61 | 9.682% | $247.4536 | $247.45 | $247.45 | $247.50 |
| Purchase #6 | $205.65 | 10.329% | $226.8916 | $226.89 | $226.90 | $226.90 |
| Purchase #7 | $205.28 | 4.339% | $214.1871 | $214.19 | $214.20 | $214.20 |
| 7 purchase totals = | $1,046.66 | $1,139.2814 | $1,139.28 | $1,139.30 | $1,139.40 | |