| 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 | $229.36 | 5.212% | $241.3142 | $241.31 | $241.30 | $241.30 |
| Purchase #2 | $71.69 | 5.529% | $75.6537 | $75.65 | $75.65 | $75.70 |
| Purchase #3 | $200.31 | 3.809% | $207.9398 | $207.94 | $207.95 | $207.90 |
| Purchase #4 | $211.88 | 4.389% | $221.1794 | $221.18 | $221.20 | $221.20 |
| Purchase #5 | $166.28 | 5.722% | $175.7945 | $175.79 | $175.80 | $175.80 |
| Purchase #6 | $83.84 | 10.146% | $92.3464 | $92.35 | $92.35 | $92.30 |
| Purchase #7 | $12.47 | 9.191% | $13.6161 | $13.62 | $13.60 | $13.60 |
| 7 purchase totals = | $975.83 | $1,027.8441 | $1,027.84 | $1,027.85 | $1,027.80 | |