| 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 | $204.88 | 6.502% | $218.2013 | $218.20 | $218.20 | $218.20 |
| Purchase #2 | $185.44 | 10.755% | $205.3841 | $205.38 | $205.40 | $205.40 |
| Purchase #3 | $153.56 | 12.871% | $173.3247 | $173.32 | $173.30 | $173.30 |
| Purchase #4 | $223.81 | 10.349% | $246.9721 | $246.97 | $246.95 | $247.00 |
| Purchase #5 | $73.81 | 4.655% | $77.2459 | $77.25 | $77.25 | $77.20 |
| Purchase #6 | $248.30 | 12.392% | $279.0693 | $279.07 | $279.05 | $279.10 |
| Purchase #7 | $160.76 | 3.155% | $165.832 | $165.83 | $165.85 | $165.80 |
| 7 purchase totals = | $1,250.56 | $1,366.0294 | $1,366.02 | $1,366.00 | $1,366.00 | |