| 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 | $239.27 | 10.362% | $264.0632 | $264.06 | $264.05 | $264.10 |
| Purchase #2 | $86.50 | 7.683% | $93.1458 | $93.15 | $93.15 | $93.10 |
| Purchase #3 | $169.57 | 5.561% | $178.9998 | $179.00 | $179.00 | $179.00 |
| Purchase #4 | $170.75 | 11.177% | $189.8347 | $189.83 | $189.85 | $189.80 |
| Purchase #5 | $187.69 | 4.610% | $196.3425 | $196.34 | $196.35 | $196.30 |
| Purchase #6 | $62.50 | 12.108% | $70.0675 | $70.07 | $70.05 | $70.10 |
| Purchase #7 | $75.69 | 8.719% | $82.2894 | $82.29 | $82.30 | $82.30 |
| 7 purchase totals = | $991.97 | $1,074.7429 | $1,074.74 | $1,074.75 | $1,074.70 | |