| 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 | $192.65 | 10.143% | $212.1905 | $212.19 | $212.20 | $212.20 |
| Purchase #2 | $106.47 | 6.551% | $113.4448 | $113.44 | $113.45 | $113.40 |
| Purchase #3 | $143.73 | 4.634% | $150.3904 | $150.39 | $150.40 | $150.40 |
| Purchase #4 | $121.66 | 10.276% | $134.1618 | $134.16 | $134.15 | $134.20 |
| Purchase #5 | $204.76 | 4.630% | $214.2404 | $214.24 | $214.25 | $214.20 |
| Purchase #6 | $203.91 | 8.278% | $220.7897 | $220.79 | $220.80 | $220.80 |
| Purchase #7 | $126.43 | 3.607% | $130.9903 | $130.99 | $131.00 | $131.00 |
| 7 purchase totals = | $1,099.61 | $1,176.2079 | $1,176.20 | $1,176.25 | $1,176.20 | |