| 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 | $200.97 | 12.371% | $225.832 | $225.83 | $225.85 | $225.80 |
| Purchase #2 | $120.95 | 11.784% | $135.2027 | $135.20 | $135.20 | $135.20 |
| Purchase #3 | $103.60 | 11.433% | $115.4446 | $115.44 | $115.45 | $115.40 |
| Purchase #4 | $169.37 | 13.808% | $192.7566 | $192.76 | $192.75 | $192.80 |
| Purchase #5 | $103.30 | 6.709% | $110.2304 | $110.23 | $110.25 | $110.20 |
| Purchase #6 | $104.89 | 8.206% | $113.4973 | $113.50 | $113.50 | $113.50 |
| Purchase #7 | $231.63 | 6.215% | $246.0258 | $246.03 | $246.05 | $246.00 |
| 7 purchase totals = | $1,034.71 | $1,138.9894 | $1,138.99 | $1,139.05 | $1,138.90 | |