| 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 | $213.75 | 10.353% | $235.8795 | $235.88 | $235.90 | $235.90 |
| Purchase #2 | $31.45 | 10.545% | $34.7664 | $34.77 | $34.75 | $34.80 |
| Purchase #3 | $29.57 | 10.320% | $32.6216 | $32.62 | $32.60 | $32.60 |
| Purchase #4 | $115.71 | 7.581% | $124.482 | $124.48 | $124.50 | $124.50 |
| Purchase #5 | $207.86 | 13.582% | $236.0915 | $236.09 | $236.10 | $236.10 |
| Purchase #6 | $122.96 | 10.397% | $135.7442 | $135.74 | $135.75 | $135.70 |
| Purchase #7 | $134.90 | 12.505% | $151.7692 | $151.77 | $151.75 | $151.80 |
| 7 purchase totals = | $856.20 | $951.3544 | $951.35 | $951.35 | $951.40 | |