| 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 | $218.72 | 9.357% | $239.1856 | $239.19 | $239.20 | $239.20 |
| Purchase #2 | $115.35 | 11.852% | $129.0213 | $129.02 | $129.00 | $129.00 |
| Purchase #3 | $155.57 | 3.464% | $160.9589 | $160.96 | $160.95 | $161.00 |
| Purchase #4 | $36.69 | 11.411% | $40.8767 | $40.88 | $40.90 | $40.90 |
| Purchase #5 | $68.30 | 5.442% | $72.0169 | $72.02 | $72.00 | $72.00 |
| Purchase #6 | $83.86 | 11.567% | $93.5601 | $93.56 | $93.55 | $93.60 |
| Purchase #7 | $83.62 | 10.336% | $92.263 | $92.26 | $92.25 | $92.30 |
| 7 purchase totals = | $762.11 | $827.8825 | $827.89 | $827.85 | $828.00 | |