| 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 | $51.83 | 6.733% | $55.3197 | $55.32 | $55.30 | $55.30 |
| Purchase #2 | $222.88 | 4.496% | $232.9007 | $232.90 | $232.90 | $232.90 |
| Purchase #3 | $178.47 | 9.466% | $195.364 | $195.36 | $195.35 | $195.40 |
| Purchase #4 | $37.31 | 4.201% | $38.8774 | $38.88 | $38.90 | $38.90 |
| Purchase #5 | $171.91 | 11.590% | $191.8344 | $191.83 | $191.85 | $191.80 |
| Purchase #6 | $241.82 | 10.418% | $267.0128 | $267.01 | $267.00 | $267.00 |
| Purchase #7 | $232.98 | 11.488% | $259.7447 | $259.74 | $259.75 | $259.70 |
| 7 purchase totals = | $1,137.20 | $1,241.0537 | $1,241.04 | $1,241.05 | $1,241.00 | |