| 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 | $242.56 | 3.630% | $251.3649 | $251.36 | $251.35 | $251.40 |
| Purchase #2 | $42.76 | 7.539% | $45.9837 | $45.98 | $46.00 | $46.00 |
| Purchase #3 | $118.81 | 6.111% | $126.0705 | $126.07 | $126.05 | $126.10 |
| Purchase #4 | $84.99 | 8.183% | $91.9447 | $91.94 | $91.95 | $91.90 |
| Purchase #5 | $164.97 | 13.545% | $187.3152 | $187.32 | $187.30 | $187.30 |
| Purchase #6 | $200.41 | 8.334% | $217.1122 | $217.11 | $217.10 | $217.10 |
| Purchase #7 | $91.72 | 6.586% | $97.7607 | $97.76 | $97.75 | $97.80 |
| 7 purchase totals = | $946.22 | $1,017.5519 | $1,017.54 | $1,017.50 | $1,017.60 | |