| 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 | $136.61 | 4.125% | $142.2452 | $142.25 | $142.25 | $142.20 |
| Purchase #2 | $119.68 | 13.657% | $136.0247 | $136.02 | $136.00 | $136.00 |
| Purchase #3 | $118.76 | 7.791% | $128.0126 | $128.01 | $128.00 | $128.00 |
| Purchase #4 | $133.65 | 13.491% | $151.6807 | $151.68 | $151.70 | $151.70 |
| Purchase #5 | $212.25 | 10.168% | $233.8316 | $233.83 | $233.85 | $233.80 |
| Purchase #6 | $141.31 | 9.797% | $155.1541 | $155.15 | $155.15 | $155.20 |
| Purchase #7 | $196.84 | 5.378% | $207.4261 | $207.43 | $207.45 | $207.40 |
| 7 purchase totals = | $1,059.10 | $1,154.3750 | $1,154.37 | $1,154.40 | $1,154.30 | |