| 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 | $136.29 | 10.838% | $151.0611 | $151.06 | $151.05 | $151.10 |
| Purchase #2 | $173.55 | 3.831% | $180.1987 | $180.20 | $180.20 | $180.20 |
| Purchase #3 | $85.45 | 5.111% | $89.8173 | $89.82 | $89.80 | $89.80 |
| Purchase #4 | $212.36 | 6.580% | $226.3333 | $226.33 | $226.35 | $226.30 |
| Purchase #5 | $151.73 | 4.597% | $158.705 | $158.71 | $158.70 | $158.70 |
| Purchase #6 | $247.56 | 10.295% | $273.0463 | $273.05 | $273.05 | $273.00 |
| Purchase #7 | $108.51 | 12.393% | $121.9576 | $121.96 | $121.95 | $122.00 |
| 7 purchase totals = | $1,115.45 | $1,201.1193 | $1,201.13 | $1,201.10 | $1,201.10 | |