| 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 | $207.38 | 6.533% | $220.9281 | $220.93 | $220.95 | $220.90 |
| Purchase #2 | $192.59 | 8.516% | $208.991 | $208.99 | $209.00 | $209.00 |
| Purchase #3 | $66.44 | 12.194% | $74.5417 | $74.54 | $74.55 | $74.50 |
| Purchase #4 | $115.85 | 13.211% | $131.1549 | $131.15 | $131.15 | $131.20 |
| Purchase #5 | $80.47 | 4.729% | $84.2754 | $84.28 | $84.30 | $84.30 |
| Purchase #6 | $239.61 | 4.618% | $250.6752 | $250.68 | $250.70 | $250.70 |
| Purchase #7 | $151.52 | 8.164% | $163.8901 | $163.89 | $163.90 | $163.90 |
| 7 purchase totals = | $1,053.86 | $1,134.4564 | $1,134.46 | $1,134.55 | $1,134.50 | |