| 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 | $140.92 | 7.617% | $151.6539 | $151.65 | $151.65 | $151.70 |
| Purchase #2 | $216.40 | 5.437% | $228.1657 | $228.17 | $228.15 | $228.20 |
| Purchase #3 | $237.50 | 4.530% | $248.2588 | $248.26 | $248.25 | $248.30 |
| Purchase #4 | $216.82 | 7.353% | $232.7628 | $232.76 | $232.75 | $232.80 |
| Purchase #5 | $149.58 | 12.383% | $168.1025 | $168.10 | $168.10 | $168.10 |
| Purchase #6 | $145.33 | 11.707% | $162.3438 | $162.34 | $162.35 | $162.30 |
| Purchase #7 | $46.56 | 12.448% | $52.3558 | $52.36 | $52.35 | $52.40 |
| 7 purchase totals = | $1,153.11 | $1,243.6433 | $1,243.64 | $1,243.60 | $1,243.80 | |