| 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 | $27.80 | 13.815% | $31.6406 | $31.64 | $31.65 | $31.60 |
| Purchase #2 | $246.82 | 5.593% | $260.6246 | $260.62 | $260.60 | $260.60 |
| Purchase #3 | $197.45 | 3.617% | $204.5918 | $204.59 | $204.60 | $204.60 |
| Purchase #4 | $243.33 | 9.253% | $265.8453 | $265.85 | $265.85 | $265.80 |
| Purchase #5 | $213.72 | 6.609% | $227.8448 | $227.84 | $227.85 | $227.80 |
| Purchase #6 | $113.78 | 3.224% | $117.4483 | $117.45 | $117.45 | $117.40 |
| Purchase #7 | $142.74 | 6.483% | $151.9938 | $151.99 | $152.00 | $152.00 |
| 7 purchase totals = | $1,185.64 | $1,259.9892 | $1,259.98 | $1,260.00 | $1,259.80 | |