| 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 | $237.41 | 8.863% | $258.4516 | $258.45 | $258.45 | $258.50 |
| Purchase #2 | $221.87 | 10.580% | $245.3438 | $245.34 | $245.35 | $245.30 |
| Purchase #3 | $51.72 | 6.371% | $55.0151 | $55.02 | $55.00 | $55.00 |
| Purchase #4 | $110.27 | 10.541% | $121.8936 | $121.89 | $121.90 | $121.90 |
| Purchase #5 | $130.85 | 3.414% | $135.3172 | $135.32 | $135.30 | $135.30 |
| Purchase #6 | $113.80 | 10.528% | $125.7809 | $125.78 | $125.80 | $125.80 |
| Purchase #7 | $184.87 | 7.459% | $198.6595 | $198.66 | $198.65 | $198.70 |
| 7 purchase totals = | $1,050.79 | $1,140.4617 | $1,140.46 | $1,140.45 | $1,140.50 | |