| 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 | $210.40 | 4.700% | $220.2888 | $220.29 | $220.30 | $220.30 |
| Purchase #2 | $222.45 | 8.351% | $241.0268 | $241.03 | $241.05 | $241.00 |
| Purchase #3 | $109.71 | 9.288% | $119.8999 | $119.90 | $119.90 | $119.90 |
| Purchase #4 | $221.46 | 7.321% | $237.6731 | $237.67 | $237.65 | $237.70 |
| Purchase #5 | $44.76 | 13.841% | $50.9552 | $50.96 | $50.95 | $51.00 |
| Purchase #6 | $111.41 | 5.784% | $117.854 | $117.85 | $117.85 | $117.90 |
| Purchase #7 | $215.69 | 12.761% | $243.2142 | $243.21 | $243.20 | $243.20 |
| 7 purchase totals = | $1,135.88 | $1,230.9120 | $1,230.91 | $1,230.90 | $1,231.00 | |