| 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 | $94.98 | 5.568% | $100.2685 | $100.27 | $100.25 | $100.30 |
| Purchase #2 | $124.58 | 13.867% | $141.8555 | $141.86 | $141.85 | $141.90 |
| Purchase #3 | $245.74 | 5.849% | $260.1133 | $260.11 | $260.10 | $260.10 |
| Purchase #4 | $100.44 | 4.245% | $104.7037 | $104.70 | $104.70 | $104.70 |
| Purchase #5 | $103.92 | 6.720% | $110.9034 | $110.90 | $110.90 | $110.90 |
| Purchase #6 | $105.87 | 7.490% | $113.7997 | $113.80 | $113.80 | $113.80 |
| Purchase #7 | $207.32 | 12.191% | $232.5944 | $232.59 | $232.60 | $232.60 |
| 7 purchase totals = | $982.85 | $1,064.2385 | $1,064.23 | $1,064.20 | $1,064.30 | |