| 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 | $186.38 | 8.491% | $202.2055 | $202.21 | $202.20 | $202.20 |
| Purchase #2 | $195.88 | 10.576% | $216.5963 | $216.60 | $216.60 | $216.60 |
| Purchase #3 | $156.76 | 6.442% | $166.8585 | $166.86 | $166.85 | $166.90 |
| Purchase #4 | $139.32 | 7.708% | $150.0588 | $150.06 | $150.05 | $150.10 |
| Purchase #5 | $240.36 | 5.248% | $252.9741 | $252.97 | $252.95 | $253.00 |
| Purchase #6 | $174.73 | 13.568% | $198.4374 | $198.44 | $198.45 | $198.40 |
| Purchase #7 | $228.48 | 11.135% | $253.9212 | $253.92 | $253.90 | $253.90 |
| 7 purchase totals = | $1,321.91 | $1,441.0518 | $1,441.06 | $1,441.00 | $1,441.10 | |