| 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 | $108.82 | 10.620% | $120.3767 | $120.38 | $120.40 | $120.40 |
| Purchase #2 | $195.87 | 6.373% | $208.3528 | $208.35 | $208.35 | $208.40 |
| Purchase #3 | $118.34 | 9.308% | $129.3551 | $129.36 | $129.35 | $129.40 |
| Purchase #4 | $122.48 | 9.124% | $133.6551 | $133.66 | $133.65 | $133.70 |
| Purchase #5 | $198.61 | 9.237% | $216.9556 | $216.96 | $216.95 | $217.00 |
| Purchase #6 | $6.82 | 9.609% | $7.4753 | $7.48 | $7.50 | $7.50 |
| Purchase #7 | $250.84 | 6.595% | $267.3829 | $267.38 | $267.40 | $267.40 |
| 7 purchase totals = | $1,001.78 | $1,083.5535 | $1,083.57 | $1,083.60 | $1,083.80 | |