| 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 | $218.61 | 6.643% | $233.1323 | $233.13 | $233.15 | $233.10 |
| Purchase #2 | $212.43 | 7.587% | $228.5471 | $228.55 | $228.55 | $228.50 |
| Purchase #3 | $143.32 | 7.151% | $153.5688 | $153.57 | $153.55 | $153.60 |
| Purchase #4 | $200.53 | 13.484% | $227.5695 | $227.57 | $227.55 | $227.60 |
| Purchase #5 | $130.67 | 3.775% | $135.6028 | $135.60 | $135.60 | $135.60 |
| Purchase #6 | $12.78 | 6.467% | $13.6065 | $13.61 | $13.60 | $13.60 |
| Purchase #7 | $214.91 | 9.684% | $235.7219 | $235.72 | $235.70 | $235.70 |
| 7 purchase totals = | $1,133.25 | $1,227.7489 | $1,227.75 | $1,227.70 | $1,227.70 | |