| 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 | $115.76 | 4.496% | $120.9646 | $120.96 | $120.95 | $121.00 |
| Purchase #2 | $14.63 | 11.641% | $16.3331 | $16.33 | $16.35 | $16.30 |
| Purchase #3 | $227.67 | 11.616% | $254.1161 | $254.12 | $254.10 | $254.10 |
| Purchase #4 | $202.75 | 13.189% | $229.4907 | $229.49 | $229.50 | $229.50 |
| Purchase #5 | $106.91 | 3.847% | $111.0228 | $111.02 | $111.00 | $111.00 |
| Purchase #6 | $141.47 | 3.767% | $146.7992 | $146.80 | $146.80 | $146.80 |
| Purchase #7 | $106.55 | 11.329% | $118.621 | $118.62 | $118.60 | $118.60 |
| 7 purchase totals = | $915.74 | $997.3475 | $997.34 | $997.30 | $997.30 | |