| 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 | $191.28 | 11.192% | $212.6881 | $212.69 | $212.70 | $212.70 |
| Purchase #2 | $238.76 | 6.358% | $253.9404 | $253.94 | $253.95 | $253.90 |
| Purchase #3 | $207.72 | 4.361% | $216.7787 | $216.78 | $216.80 | $216.80 |
| Purchase #4 | $121.83 | 12.584% | $137.1611 | $137.16 | $137.15 | $137.20 |
| Purchase #5 | $201.58 | 13.624% | $229.0433 | $229.04 | $229.05 | $229.00 |
| Purchase #6 | $202.64 | 13.204% | $229.3966 | $229.40 | $229.40 | $229.40 |
| Purchase #7 | $147.66 | 5.581% | $155.9009 | $155.90 | $155.90 | $155.90 |
| 7 purchase totals = | $1,311.47 | $1,434.9091 | $1,434.91 | $1,434.95 | $1,434.90 | |