| 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 | $244.84 | 12.270% | $274.8819 | $274.88 | $274.90 | $274.90 |
| Purchase #2 | $228.45 | 13.472% | $259.2268 | $259.23 | $259.25 | $259.20 |
| Purchase #3 | $224.98 | 7.648% | $242.1865 | $242.19 | $242.20 | $242.20 |
| Purchase #4 | $9.44 | 3.616% | $9.7814 | $9.78 | $9.80 | $9.80 |
| Purchase #5 | $158.60 | 9.756% | $174.073 | $174.07 | $174.05 | $174.10 |
| Purchase #6 | $216.69 | 9.147% | $236.5106 | $236.51 | $236.50 | $236.50 |
| Purchase #7 | $98.58 | 5.172% | $103.6786 | $103.68 | $103.70 | $103.70 |
| 7 purchase totals = | $1,181.58 | $1,300.3388 | $1,300.34 | $1,300.40 | $1,300.40 | |