| 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 | $235.60 | 11.572% | $262.8636 | $262.86 | $262.85 | $262.90 |
| Purchase #2 | $6.30 | 5.780% | $6.6641 | $6.66 | $6.65 | $6.70 |
| Purchase #3 | $88.42 | 3.166% | $91.2194 | $91.22 | $91.20 | $91.20 |
| Purchase #4 | $74.60 | 7.513% | $80.2047 | $80.20 | $80.20 | $80.20 |
| Purchase #5 | $210.93 | 7.784% | $227.3488 | $227.35 | $227.35 | $227.30 |
| Purchase #6 | $77.52 | 7.385% | $83.2449 | $83.24 | $83.25 | $83.20 |
| Purchase #7 | $129.94 | 10.817% | $143.9956 | $144.00 | $144.00 | $144.00 |
| 7 purchase totals = | $823.31 | $895.5411 | $895.53 | $895.50 | $895.50 | |