| 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 | $133.73 | 8.242% | $144.752 | $144.75 | $144.75 | $144.80 |
| Purchase #2 | $250.50 | 10.311% | $276.3291 | $276.33 | $276.35 | $276.30 |
| Purchase #3 | $183.63 | 11.663% | $205.0468 | $205.05 | $205.05 | $205.00 |
| Purchase #4 | $58.65 | 13.351% | $66.4804 | $66.48 | $66.50 | $66.50 |
| Purchase #5 | $115.49 | 5.642% | $122.0059 | $122.01 | $122.00 | $122.00 |
| Purchase #6 | $131.98 | 10.513% | $145.8551 | $145.86 | $145.85 | $145.90 |
| Purchase #7 | $53.40 | 4.113% | $55.5963 | $55.60 | $55.60 | $55.60 |
| 7 purchase totals = | $927.38 | $1,016.0656 | $1,016.08 | $1,016.10 | $1,016.10 | |