| 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 | $194.86 | 7.282% | $209.0497 | $209.05 | $209.05 | $209.00 |
| Purchase #2 | $187.64 | 12.311% | $210.7404 | $210.74 | $210.75 | $210.70 |
| Purchase #3 | $55.27 | 9.661% | $60.6096 | $60.61 | $60.60 | $60.60 |
| Purchase #4 | $17.83 | 3.752% | $18.499 | $18.50 | $18.50 | $18.50 |
| Purchase #5 | $27.69 | 13.469% | $31.4196 | $31.42 | $31.40 | $31.40 |
| Purchase #6 | $83.43 | 12.315% | $93.7044 | $93.70 | $93.70 | $93.70 |
| Purchase #7 | $100.25 | 7.770% | $108.0394 | $108.04 | $108.05 | $108.00 |
| 7 purchase totals = | $666.97 | $732.0621 | $732.06 | $732.05 | $731.90 | |