| 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 | $193.96 | 9.706% | $212.7858 | $212.79 | $212.80 | $212.80 |
| Purchase #2 | $136.77 | 13.752% | $155.5786 | $155.58 | $155.60 | $155.60 |
| Purchase #3 | $52.79 | 3.388% | $54.5785 | $54.58 | $54.60 | $54.60 |
| Purchase #4 | $221.33 | 7.755% | $238.4941 | $238.49 | $238.50 | $238.50 |
| Purchase #5 | $245.39 | 5.147% | $258.0202 | $258.02 | $258.00 | $258.00 |
| Purchase #6 | $213.61 | 10.179% | $235.3534 | $235.35 | $235.35 | $235.40 |
| Purchase #7 | $120.53 | 7.639% | $129.7373 | $129.74 | $129.75 | $129.70 |
| 7 purchase totals = | $1,184.38 | $1,284.5479 | $1,284.55 | $1,284.60 | $1,284.60 | |