| 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 | $230.60 | 7.649% | $248.2386 | $248.24 | $248.25 | $248.20 |
| Purchase #2 | $204.94 | 13.562% | $232.734 | $232.73 | $232.75 | $232.70 |
| Purchase #3 | $208.85 | 6.277% | $221.9595 | $221.96 | $221.95 | $222.00 |
| Purchase #4 | $77.44 | 6.296% | $82.3156 | $82.32 | $82.30 | $82.30 |
| Purchase #5 | $119.81 | 12.870% | $135.2295 | $135.23 | $135.25 | $135.20 |
| Purchase #6 | $44.30 | 10.212% | $48.8239 | $48.82 | $48.80 | $48.80 |
| Purchase #7 | $99.46 | 12.208% | $111.6021 | $111.60 | $111.60 | $111.60 |
| 7 purchase totals = | $985.40 | $1,080.9032 | $1,080.90 | $1,080.90 | $1,080.80 | |