| 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 | $189.92 | 10.147% | $209.1912 | $209.19 | $209.20 | $209.20 |
| Purchase #2 | $79.62 | 4.364% | $83.0946 | $83.09 | $83.10 | $83.10 |
| Purchase #3 | $123.56 | 9.505% | $135.3044 | $135.30 | $135.30 | $135.30 |
| Purchase #4 | $151.39 | 5.179% | $159.2305 | $159.23 | $159.25 | $159.20 |
| Purchase #5 | $26.65 | 4.176% | $27.7629 | $27.76 | $27.75 | $27.80 |
| Purchase #6 | $125.29 | 10.218% | $138.0921 | $138.09 | $138.10 | $138.10 |
| Purchase #7 | $39.51 | 9.799% | $43.3816 | $43.38 | $43.40 | $43.40 |
| 7 purchase totals = | $735.94 | $796.0573 | $796.04 | $796.10 | $796.10 | |