| 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 | $201.57 | 6.613% | $214.8998 | $214.90 | $214.90 | $214.90 |
| Purchase #2 | $176.70 | 3.175% | $182.3102 | $182.31 | $182.30 | $182.30 |
| Purchase #3 | $198.35 | 12.328% | $222.8026 | $222.80 | $222.80 | $222.80 |
| Purchase #4 | $238.75 | 12.232% | $267.9539 | $267.95 | $267.95 | $268.00 |
| Purchase #5 | $86.35 | 4.151% | $89.9344 | $89.93 | $89.95 | $89.90 |
| Purchase #6 | $152.51 | 5.346% | $160.6632 | $160.66 | $160.65 | $160.70 |
| Purchase #7 | $206.40 | 10.621% | $228.3217 | $228.32 | $228.30 | $228.30 |
| 7 purchase totals = | $1,260.63 | $1,366.8858 | $1,366.87 | $1,366.85 | $1,366.90 | |