| 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 | $203.36 | 8.212% | $220.0599 | $220.06 | $220.05 | $220.10 |
| Purchase #2 | $112.54 | 10.496% | $124.3522 | $124.35 | $124.35 | $124.40 |
| Purchase #3 | $132.45 | 10.601% | $146.491 | $146.49 | $146.50 | $146.50 |
| Purchase #4 | $5.87 | 10.795% | $6.5037 | $6.50 | $6.50 | $6.50 |
| Purchase #5 | $228.74 | 12.242% | $256.7424 | $256.74 | $256.75 | $256.70 |
| Purchase #6 | $80.49 | 8.275% | $87.1505 | $87.15 | $87.15 | $87.20 |
| Purchase #7 | $183.41 | 13.715% | $208.5647 | $208.56 | $208.55 | $208.60 |
| 7 purchase totals = | $946.86 | $1,049.8644 | $1,049.85 | $1,049.85 | $1,050.00 | |