| 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 | $205.62 | 12.648% | $231.6268 | $231.63 | $231.65 | $231.60 |
| Purchase #2 | $108.40 | 6.666% | $115.6259 | $115.63 | $115.65 | $115.60 |
| Purchase #3 | $37.44 | 5.455% | $39.4824 | $39.48 | $39.50 | $39.50 |
| Purchase #4 | $169.74 | 11.644% | $189.5045 | $189.50 | $189.50 | $189.50 |
| Purchase #5 | $199.30 | 3.533% | $206.3413 | $206.34 | $206.35 | $206.30 |
| Purchase #6 | $224.83 | 8.570% | $244.0979 | $244.10 | $244.10 | $244.10 |
| Purchase #7 | $131.97 | 11.277% | $146.8523 | $146.85 | $146.85 | $146.90 |
| 7 purchase totals = | $1,077.30 | $1,173.5311 | $1,173.53 | $1,173.60 | $1,173.50 | |