| 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 | $111.51 | 9.376% | $121.9652 | $121.97 | $121.95 | $122.00 |
| Purchase #2 | $232.46 | 3.401% | $240.366 | $240.37 | $240.35 | $240.40 |
| Purchase #3 | $45.89 | 6.763% | $48.9935 | $48.99 | $49.00 | $49.00 |
| Purchase #4 | $113.86 | 9.502% | $124.679 | $124.68 | $124.70 | $124.70 |
| Purchase #5 | $70.71 | 4.349% | $73.7852 | $73.79 | $73.80 | $73.80 |
| Purchase #6 | $141.42 | 8.613% | $153.6005 | $153.60 | $153.60 | $153.60 |
| Purchase #7 | $30.89 | 7.200% | $33.1141 | $33.11 | $33.10 | $33.10 |
| 7 purchase totals = | $746.74 | $796.5035 | $796.51 | $796.50 | $796.60 | |