| 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 | $137.87 | 4.639% | $144.2658 | $144.27 | $144.25 | $144.30 |
| Purchase #2 | $214.34 | 5.752% | $226.6688 | $226.67 | $226.65 | $226.70 |
| Purchase #3 | $227.54 | 12.681% | $256.3943 | $256.39 | $256.40 | $256.40 |
| Purchase #4 | $110.76 | 12.364% | $124.4544 | $124.45 | $124.45 | $124.50 |
| Purchase #5 | $247.45 | 11.369% | $275.5826 | $275.58 | $275.60 | $275.60 |
| Purchase #6 | $196.41 | 7.291% | $210.7303 | $210.73 | $210.75 | $210.70 |
| Purchase #7 | $122.77 | 7.190% | $131.5972 | $131.60 | $131.60 | $131.60 |
| 7 purchase totals = | $1,257.14 | $1,369.6934 | $1,369.69 | $1,369.70 | $1,369.80 | |