| 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 | $230.89 | 5.267% | $243.051 | $243.05 | $243.05 | $243.10 |
| Purchase #2 | $222.59 | 8.446% | $241.39 | $241.39 | $241.40 | $241.40 |
| Purchase #3 | $152.81 | 9.600% | $167.4798 | $167.48 | $167.50 | $167.50 |
| Purchase #4 | $16.42 | 6.556% | $17.4965 | $17.50 | $17.50 | $17.50 |
| Purchase #5 | $101.60 | 4.311% | $105.98 | $105.98 | $106.00 | $106.00 |
| Purchase #6 | $7.81 | 9.653% | $8.5639 | $8.56 | $8.55 | $8.60 |
| Purchase #7 | $115.73 | 13.410% | $131.2494 | $131.25 | $131.25 | $131.20 |
| 7 purchase totals = | $847.85 | $915.2106 | $915.21 | $915.25 | $915.30 | |