| 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 | $229.31 | 10.475% | $253.3302 | $253.33 | $253.35 | $253.30 |
| Purchase #2 | $85.96 | 7.505% | $92.4113 | $92.41 | $92.40 | $92.40 |
| Purchase #3 | $7.31 | 12.131% | $8.1968 | $8.20 | $8.20 | $8.20 |
| Purchase #4 | $180.69 | 11.497% | $201.4639 | $201.46 | $201.45 | $201.50 |
| Purchase #5 | $204.48 | 13.327% | $231.731 | $231.73 | $231.75 | $231.70 |
| Purchase #6 | $238.80 | 9.824% | $262.2597 | $262.26 | $262.25 | $262.30 |
| Purchase #7 | $246.97 | 10.864% | $273.8008 | $273.80 | $273.80 | $273.80 |
| 7 purchase totals = | $1,193.52 | $1,323.1937 | $1,323.19 | $1,323.20 | $1,323.20 | |