| 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 | $211.83 | 3.473% | $219.1869 | $219.19 | $219.20 | $219.20 |
| Purchase #2 | $190.94 | 6.104% | $202.595 | $202.60 | $202.60 | $202.60 |
| Purchase #3 | $138.42 | 8.628% | $150.3629 | $150.36 | $150.35 | $150.40 |
| Purchase #4 | $110.55 | 9.193% | $120.7129 | $120.71 | $120.70 | $120.70 |
| Purchase #5 | $50.87 | 7.145% | $54.5047 | $54.50 | $54.50 | $54.50 |
| Purchase #6 | $186.26 | 5.836% | $197.1301 | $197.13 | $197.15 | $197.10 |
| Purchase #7 | $200.43 | 8.637% | $217.7411 | $217.74 | $217.75 | $217.70 |
| 7 purchase totals = | $1,089.30 | $1,162.2336 | $1,162.23 | $1,162.25 | $1,162.20 | |