| 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 | $37.57 | 12.778% | $42.3707 | $42.37 | $42.35 | $42.40 |
| Purchase #2 | $192.85 | 10.552% | $213.1995 | $213.20 | $213.20 | $213.20 |
| Purchase #3 | $129.55 | 4.242% | $135.0455 | $135.05 | $135.05 | $135.00 |
| Purchase #4 | $231.39 | 11.256% | $257.4353 | $257.44 | $257.45 | $257.40 |
| Purchase #5 | $130.76 | 6.533% | $139.3026 | $139.30 | $139.30 | $139.30 |
| Purchase #6 | $231.83 | 9.848% | $254.6606 | $254.66 | $254.65 | $254.70 |
| Purchase #7 | $105.66 | 4.660% | $110.5838 | $110.58 | $110.60 | $110.60 |
| 7 purchase totals = | $1,059.61 | $1,152.5980 | $1,152.60 | $1,152.60 | $1,152.60 | |