| 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 | $213.55 | 9.168% | $233.1283 | $233.13 | $233.15 | $233.10 |
| Purchase #2 | $244.90 | 4.475% | $255.8593 | $255.86 | $255.85 | $255.90 |
| Purchase #3 | $227.95 | 9.856% | $250.4168 | $250.42 | $250.40 | $250.40 |
| Purchase #4 | $239.95 | 11.438% | $267.3955 | $267.40 | $267.40 | $267.40 |
| Purchase #5 | $87.90 | 11.670% | $98.1579 | $98.16 | $98.15 | $98.20 |
| Purchase #6 | $27.73 | 13.699% | $31.5287 | $31.53 | $31.55 | $31.50 |
| Purchase #7 | $52.99 | 10.844% | $58.7362 | $58.74 | $58.75 | $58.70 |
| 7 purchase totals = | $1,094.97 | $1,195.2227 | $1,195.24 | $1,195.25 | $1,195.20 | |