| 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 | $226.56 | 3.536% | $234.5712 | $234.57 | $234.55 | $234.60 |
| Purchase #2 | $232.25 | 3.776% | $241.0198 | $241.02 | $241.00 | $241.00 |
| Purchase #3 | $196.58 | 3.593% | $203.6431 | $203.64 | $203.65 | $203.60 |
| Purchase #4 | $8.25 | 12.546% | $9.285 | $9.29 | $9.30 | $9.30 |
| Purchase #5 | $7.69 | 7.304% | $8.2517 | $8.25 | $8.25 | $8.30 |
| Purchase #6 | $132.58 | 9.402% | $145.0452 | $145.05 | $145.05 | $145.00 |
| Purchase #7 | $135.27 | 10.617% | $149.6316 | $149.63 | $149.65 | $149.60 |
| 7 purchase totals = | $939.18 | $991.4476 | $991.45 | $991.45 | $991.40 | |