| 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 | $232.25 | 4.108% | $241.7908 | $241.79 | $241.80 | $241.80 |
| Purchase #2 | $108.50 | 13.380% | $123.0173 | $123.02 | $123.00 | $123.00 |
| Purchase #3 | $177.58 | 6.620% | $189.3358 | $189.34 | $189.35 | $189.30 |
| Purchase #4 | $26.74 | 12.802% | $30.1633 | $30.16 | $30.15 | $30.20 |
| Purchase #5 | $180.87 | 3.527% | $187.2493 | $187.25 | $187.25 | $187.20 |
| Purchase #6 | $64.86 | 12.261% | $72.8125 | $72.81 | $72.80 | $72.80 |
| Purchase #7 | $131.58 | 13.349% | $149.1446 | $149.14 | $149.15 | $149.10 |
| 7 purchase totals = | $922.38 | $993.5136 | $993.51 | $993.50 | $993.40 | |