| 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 | $31.42 | 5.109% | $33.0252 | $33.03 | $33.05 | $33.00 |
| Purchase #2 | $115.98 | 4.533% | $121.2374 | $121.24 | $121.25 | $121.20 |
| Purchase #3 | $212.45 | 12.511% | $239.0296 | $239.03 | $239.05 | $239.00 |
| Purchase #4 | $154.30 | 3.583% | $159.8286 | $159.83 | $159.85 | $159.80 |
| Purchase #5 | $164.34 | 13.842% | $187.0879 | $187.09 | $187.10 | $187.10 |
| Purchase #6 | $13.55 | 7.699% | $14.5932 | $14.59 | $14.60 | $14.60 |
| Purchase #7 | $166.83 | 9.150% | $182.0949 | $182.09 | $182.10 | $182.10 |
| 7 purchase totals = | $858.87 | $936.8968 | $936.90 | $937.00 | $936.80 | |