| 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 | $92.72 | 11.737% | $103.6025 | $103.60 | $103.60 | $103.60 |
| Purchase #2 | $223.25 | 4.322% | $232.8989 | $232.90 | $232.90 | $232.90 |
| Purchase #3 | $90.63 | 6.745% | $96.743 | $96.74 | $96.75 | $96.70 |
| Purchase #4 | $229.72 | 8.857% | $250.0663 | $250.07 | $250.05 | $250.10 |
| Purchase #5 | $18.46 | 11.341% | $20.5535 | $20.55 | $20.55 | $20.60 |
| Purchase #6 | $112.36 | 11.302% | $125.0589 | $125.06 | $125.05 | $125.10 |
| Purchase #7 | $91.99 | 6.793% | $98.2389 | $98.24 | $98.25 | $98.20 |
| 7 purchase totals = | $859.13 | $927.1620 | $927.16 | $927.15 | $927.20 | |