| 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 | $204.81 | 12.720% | $230.8618 | $230.86 | $230.85 | $230.90 |
| Purchase #2 | $181.41 | 7.777% | $195.5183 | $195.52 | $195.50 | $195.50 |
| Purchase #3 | $183.35 | 6.584% | $195.4218 | $195.42 | $195.40 | $195.40 |
| Purchase #4 | $158.56 | 8.507% | $172.0487 | $172.05 | $172.05 | $172.00 |
| Purchase #5 | $214.76 | 6.435% | $228.5798 | $228.58 | $228.60 | $228.60 |
| Purchase #6 | $201.43 | 9.326% | $220.2154 | $220.22 | $220.20 | $220.20 |
| Purchase #7 | $171.95 | 8.257% | $186.1479 | $186.15 | $186.15 | $186.10 |
| 7 purchase totals = | $1,316.27 | $1,428.7937 | $1,428.80 | $1,428.75 | $1,428.70 | |