| 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 | $149.48 | 12.467% | $168.1157 | $168.12 | $168.10 | $168.10 |
| Purchase #2 | $31.57 | 8.785% | $34.3434 | $34.34 | $34.35 | $34.30 |
| Purchase #3 | $237.66 | 4.424% | $248.1741 | $248.17 | $248.15 | $248.20 |
| Purchase #4 | $243.66 | 10.617% | $269.5294 | $269.53 | $269.55 | $269.50 |
| Purchase #5 | $217.53 | 5.175% | $228.7872 | $228.79 | $228.80 | $228.80 |
| Purchase #6 | $230.58 | 5.628% | $243.557 | $243.56 | $243.55 | $243.60 |
| Purchase #7 | $33.93 | 10.747% | $37.5765 | $37.58 | $37.60 | $37.60 |
| 7 purchase totals = | $1,144.41 | $1,230.0833 | $1,230.09 | $1,230.10 | $1,230.10 | |