| 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 | $85.44 | 4.105% | $88.9473 | $88.95 | $88.95 | $88.90 |
| Purchase #2 | $115.58 | 13.786% | $131.5139 | $131.51 | $131.50 | $131.50 |
| Purchase #3 | $196.69 | 9.655% | $215.6804 | $215.68 | $215.70 | $215.70 |
| Purchase #4 | $231.68 | 12.208% | $259.9635 | $259.96 | $259.95 | $260.00 |
| Purchase #5 | $244.75 | 7.581% | $263.3045 | $263.30 | $263.30 | $263.30 |
| Purchase #6 | $235.35 | 6.282% | $250.1347 | $250.13 | $250.15 | $250.10 |
| Purchase #7 | $73.94 | 12.699% | $83.3296 | $83.33 | $83.35 | $83.30 |
| 7 purchase totals = | $1,183.43 | $1,292.8739 | $1,292.86 | $1,292.90 | $1,292.80 | |