| 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 | $244.44 | 4.402% | $255.2002 | $255.20 | $255.20 | $255.20 |
| Purchase #2 | $180.85 | 3.231% | $186.6933 | $186.69 | $186.70 | $186.70 |
| Purchase #3 | $25.78 | 10.300% | $28.4353 | $28.44 | $28.45 | $28.40 |
| Purchase #4 | $123.37 | 3.733% | $127.9754 | $127.98 | $128.00 | $128.00 |
| Purchase #5 | $128.82 | 5.328% | $135.6835 | $135.68 | $135.70 | $135.70 |
| Purchase #6 | $76.63 | 11.650% | $85.5574 | $85.56 | $85.55 | $85.60 |
| Purchase #7 | $108.26 | 3.425% | $111.9679 | $111.97 | $111.95 | $112.00 |
| 7 purchase totals = | $888.15 | $931.5130 | $931.52 | $931.55 | $931.60 | |