| 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 | $112.87 | 6.655% | $120.3815 | $120.38 | $120.40 | $120.40 |
| Purchase #2 | $109.73 | 8.511% | $119.0691 | $119.07 | $119.05 | $119.10 |
| Purchase #3 | $42.73 | 8.848% | $46.5108 | $46.51 | $46.50 | $46.50 |
| Purchase #4 | $198.67 | 10.220% | $218.9741 | $218.97 | $218.95 | $219.00 |
| Purchase #5 | $22.32 | 10.691% | $24.7062 | $24.71 | $24.70 | $24.70 |
| Purchase #6 | $136.36 | 11.106% | $151.5041 | $151.50 | $151.50 | $151.50 |
| Purchase #7 | $231.54 | 5.639% | $244.5965 | $244.60 | $244.60 | $244.60 |
| 7 purchase totals = | $854.22 | $925.7423 | $925.74 | $925.70 | $925.80 | |