| 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 | $195.47 | 9.170% | $213.3946 | $213.39 | $213.40 | $213.40 |
| Purchase #2 | $104.86 | 10.225% | $115.5819 | $115.58 | $115.60 | $115.60 |
| Purchase #3 | $184.79 | 10.164% | $203.5721 | $203.57 | $203.55 | $203.60 |
| Purchase #4 | $34.28 | 8.843% | $37.3114 | $37.31 | $37.30 | $37.30 |
| Purchase #5 | $59.91 | 4.327% | $62.5023 | $62.50 | $62.50 | $62.50 |
| Purchase #6 | $66.63 | 3.709% | $69.1013 | $69.10 | $69.10 | $69.10 |
| Purchase #7 | $213.60 | 12.105% | $239.4563 | $239.46 | $239.45 | $239.50 |
| 7 purchase totals = | $859.54 | $940.9199 | $940.91 | $940.90 | $941.00 | |