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 | $19.48 | 8.244% | $21.0859 | $21.09 | $21.10 | $21.10 |
Purchase #2 | $204.33 | 8.568% | $221.837 | $221.84 | $221.85 | $221.80 |
Purchase #3 | $187.35 | 11.789% | $209.4367 | $209.44 | $209.45 | $209.40 |
Purchase #4 | $229.54 | 7.290% | $246.2735 | $246.27 | $246.25 | $246.30 |
Purchase #5 | $200.53 | 8.228% | $217.0296 | $217.03 | $217.05 | $217.00 |
Purchase #6 | $202.48 | 6.221% | $215.0763 | $215.08 | $215.10 | $215.10 |
Purchase #7 | $133.87 | 9.383% | $146.431 | $146.43 | $146.45 | $146.40 |
7 purchase totals = | $1,177.58 | $1,277.1700 | $1,277.18 | $1,277.25 | $1,277.10 |