| 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 | $196.45 | 4.306% | $204.9091 | $204.91 | $204.90 | $204.90 |
| Purchase #2 | $245.98 | 9.825% | $270.1475 | $270.15 | $270.15 | $270.10 |
| Purchase #3 | $227.26 | 12.771% | $256.2834 | $256.28 | $256.30 | $256.30 |
| Purchase #4 | $228.47 | 9.749% | $250.7435 | $250.74 | $250.75 | $250.70 |
| Purchase #5 | $193.79 | 3.548% | $200.6657 | $200.67 | $200.65 | $200.70 |
| Purchase #6 | $245.88 | 11.537% | $274.2472 | $274.25 | $274.25 | $274.20 |
| Purchase #7 | $81.99 | 6.834% | $87.5932 | $87.59 | $87.60 | $87.60 |
| 7 purchase totals = | $1,419.82 | $1,544.5896 | $1,544.59 | $1,544.60 | $1,544.50 | |