| 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 | $243.56 | 3.673% | $252.506 | $252.51 | $252.50 | $252.50 |
| Purchase #2 | $134.58 | 9.521% | $147.3934 | $147.39 | $147.40 | $147.40 |
| Purchase #3 | $162.39 | 7.724% | $174.933 | $174.93 | $174.95 | $174.90 |
| Purchase #4 | $244.52 | 12.509% | $275.107 | $275.11 | $275.10 | $275.10 |
| Purchase #5 | $185.59 | 8.283% | $200.9624 | $200.96 | $200.95 | $201.00 |
| Purchase #6 | $78.57 | 10.309% | $86.6698 | $86.67 | $86.65 | $86.70 |
| Purchase #7 | $214.43 | 13.647% | $243.6933 | $243.69 | $243.70 | $243.70 |
| 7 purchase totals = | $1,263.64 | $1,381.2649 | $1,381.26 | $1,381.25 | $1,381.30 | |