| 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 | $101.79 | 13.558% | $115.5907 | $115.59 | $115.60 | $115.60 |
| Purchase #2 | $48.34 | 13.869% | $55.0443 | $55.04 | $55.05 | $55.00 |
| Purchase #3 | $171.74 | 9.395% | $187.875 | $187.88 | $187.90 | $187.90 |
| Purchase #4 | $129.34 | 12.625% | $145.6692 | $145.67 | $145.65 | $145.70 |
| Purchase #5 | $146.37 | 4.113% | $152.3902 | $152.39 | $152.40 | $152.40 |
| Purchase #6 | $248.57 | 8.629% | $270.0191 | $270.02 | $270.00 | $270.00 |
| Purchase #7 | $209.62 | 6.855% | $223.9895 | $223.99 | $224.00 | $224.00 |
| 7 purchase totals = | $1,055.77 | $1,150.5780 | $1,150.58 | $1,150.60 | $1,150.60 | |