| 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 | $38.33 | 3.775% | $39.777 | $39.78 | $39.80 | $39.80 |
| Purchase #2 | $192.45 | 3.625% | $199.4263 | $199.43 | $199.45 | $199.40 |
| Purchase #3 | $231.34 | 4.575% | $241.9238 | $241.92 | $241.90 | $241.90 |
| Purchase #4 | $133.83 | 7.298% | $143.5969 | $143.60 | $143.60 | $143.60 |
| Purchase #5 | $127.32 | 10.220% | $140.3321 | $140.33 | $140.35 | $140.30 |
| Purchase #6 | $200.70 | 6.352% | $213.4485 | $213.45 | $213.45 | $213.40 |
| Purchase #7 | $15.69 | 4.702% | $16.4277 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $939.66 | $994.9323 | $994.94 | $995.00 | $994.80 | |