| 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 | $8.60 | 7.187% | $9.2181 | $9.22 | $9.20 | $9.20 |
| Purchase #2 | $134.34 | 13.717% | $152.7674 | $152.77 | $152.75 | $152.80 |
| Purchase #3 | $176.39 | 13.692% | $200.5413 | $200.54 | $200.55 | $200.50 |
| Purchase #4 | $73.75 | 5.430% | $77.7546 | $77.75 | $77.75 | $77.80 |
| Purchase #5 | $223.43 | 11.524% | $249.1781 | $249.18 | $249.20 | $249.20 |
| Purchase #6 | $223.96 | 9.291% | $244.7681 | $244.77 | $244.75 | $244.80 |
| Purchase #7 | $180.71 | 5.478% | $190.6093 | $190.61 | $190.60 | $190.60 |
| 7 purchase totals = | $1,021.18 | $1,124.8369 | $1,124.84 | $1,124.80 | $1,124.90 | |