| 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 | $191.96 | 13.557% | $217.984 | $217.98 | $218.00 | $218.00 |
| Purchase #2 | $96.95 | 6.448% | $103.2013 | $103.20 | $103.20 | $103.20 |
| Purchase #3 | $38.93 | 3.513% | $40.2976 | $40.30 | $40.30 | $40.30 |
| Purchase #4 | $126.53 | 6.866% | $135.2175 | $135.22 | $135.20 | $135.20 |
| Purchase #5 | $239.39 | 6.762% | $255.5776 | $255.58 | $255.60 | $255.60 |
| Purchase #6 | $109.78 | 9.300% | $119.9895 | $119.99 | $120.00 | $120.00 |
| Purchase #7 | $132.83 | 12.153% | $148.9728 | $148.97 | $148.95 | $149.00 |
| 7 purchase totals = | $936.37 | $1,021.2403 | $1,021.24 | $1,021.25 | $1,021.30 | |