| 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 | $109.46 | 10.556% | $121.0146 | $121.01 | $121.00 | $121.00 |
| Purchase #2 | $206.59 | 5.506% | $217.9648 | $217.96 | $217.95 | $218.00 |
| Purchase #3 | $98.83 | 7.577% | $106.3183 | $106.32 | $106.30 | $106.30 |
| Purchase #4 | $190.58 | 9.833% | $209.3197 | $209.32 | $209.30 | $209.30 |
| Purchase #5 | $35.41 | 9.125% | $38.6412 | $38.64 | $38.65 | $38.60 |
| Purchase #6 | $54.70 | 7.141% | $58.6061 | $58.61 | $58.60 | $58.60 |
| Purchase #7 | $64.74 | 8.828% | $70.4552 | $70.46 | $70.45 | $70.50 |
| 7 purchase totals = | $760.31 | $822.3199 | $822.32 | $822.25 | $822.30 | |