| 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 | $108.26 | 8.721% | $117.7014 | $117.70 | $117.70 | $117.70 |
| Purchase #2 | $179.61 | 4.148% | $187.0602 | $187.06 | $187.05 | $187.10 |
| Purchase #3 | $181.83 | 4.835% | $190.6215 | $190.62 | $190.60 | $190.60 |
| Purchase #4 | $226.40 | 5.170% | $238.1049 | $238.10 | $238.10 | $238.10 |
| Purchase #5 | $40.73 | 13.124% | $46.0754 | $46.08 | $46.10 | $46.10 |
| Purchase #6 | $70.51 | 9.420% | $77.152 | $77.15 | $77.15 | $77.20 |
| Purchase #7 | $61.73 | 7.848% | $66.5746 | $66.57 | $66.55 | $66.60 |
| 7 purchase totals = | $869.07 | $923.2900 | $923.28 | $923.25 | $923.40 | |