| 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 | $99.59 | 3.837% | $103.4113 | $103.41 | $103.40 | $103.40 |
| Purchase #2 | $153.37 | 13.567% | $174.1777 | $174.18 | $174.20 | $174.20 |
| Purchase #3 | $194.80 | 11.389% | $216.9858 | $216.99 | $217.00 | $217.00 |
| Purchase #4 | $96.30 | 10.689% | $106.5935 | $106.59 | $106.60 | $106.60 |
| Purchase #5 | $182.47 | 13.622% | $207.3261 | $207.33 | $207.35 | $207.30 |
| Purchase #6 | $23.35 | 12.237% | $26.2073 | $26.21 | $26.20 | $26.20 |
| Purchase #7 | $191.67 | 5.727% | $202.6469 | $202.65 | $202.65 | $202.60 |
| 7 purchase totals = | $941.55 | $1,037.3486 | $1,037.36 | $1,037.40 | $1,037.30 | |