| 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 | $194.67 | 11.823% | $217.6858 | $217.69 | $217.70 | $217.70 |
| Purchase #2 | $200.25 | 7.554% | $215.3769 | $215.38 | $215.40 | $215.40 |
| Purchase #3 | $51.99 | 10.558% | $57.4791 | $57.48 | $57.50 | $57.50 |
| Purchase #4 | $172.36 | 10.670% | $190.7508 | $190.75 | $190.75 | $190.80 |
| Purchase #5 | $237.54 | 9.197% | $259.3866 | $259.39 | $259.40 | $259.40 |
| Purchase #6 | $35.96 | 10.142% | $39.6071 | $39.61 | $39.60 | $39.60 |
| Purchase #7 | $207.25 | 4.637% | $216.8602 | $216.86 | $216.85 | $216.90 |
| 7 purchase totals = | $1,100.02 | $1,197.1465 | $1,197.16 | $1,197.20 | $1,197.30 | |