| 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 | $243.59 | 5.706% | $257.4892 | $257.49 | $257.50 | $257.50 |
| Purchase #2 | $88.99 | 9.434% | $97.3853 | $97.39 | $97.40 | $97.40 |
| Purchase #3 | $166.95 | 6.138% | $177.1974 | $177.20 | $177.20 | $177.20 |
| Purchase #4 | $222.29 | 13.551% | $252.4125 | $252.41 | $252.40 | $252.40 |
| Purchase #5 | $158.94 | 8.427% | $172.3339 | $172.33 | $172.35 | $172.30 |
| Purchase #6 | $14.75 | 9.820% | $16.1985 | $16.20 | $16.20 | $16.20 |
| Purchase #7 | $132.27 | 6.274% | $140.5686 | $140.57 | $140.55 | $140.60 |
| 7 purchase totals = | $1,027.78 | $1,113.5854 | $1,113.59 | $1,113.60 | $1,113.60 | |