| 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 | $247.41 | 10.510% | $273.4128 | $273.41 | $273.40 | $273.40 |
| Purchase #2 | $132.57 | 4.452% | $138.472 | $138.47 | $138.45 | $138.50 |
| Purchase #3 | $88.57 | 6.800% | $94.5928 | $94.59 | $94.60 | $94.60 |
| Purchase #4 | $37.34 | 4.503% | $39.0214 | $39.02 | $39.00 | $39.00 |
| Purchase #5 | $151.68 | 13.103% | $171.5546 | $171.55 | $171.55 | $171.60 |
| Purchase #6 | $42.63 | 5.694% | $45.0574 | $45.06 | $45.05 | $45.10 |
| Purchase #7 | $175.68 | 11.551% | $195.9728 | $195.97 | $195.95 | $196.00 |
| 7 purchase totals = | $875.88 | $958.0838 | $958.07 | $958.00 | $958.20 | |