| 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 | $145.37 | 7.596% | $156.4123 | $156.41 | $156.40 | $156.40 |
| Purchase #2 | $237.33 | 3.268% | $245.0859 | $245.09 | $245.10 | $245.10 |
| Purchase #3 | $130.75 | 9.713% | $143.4497 | $143.45 | $143.45 | $143.40 |
| Purchase #4 | $107.96 | 7.355% | $115.9005 | $115.90 | $115.90 | $115.90 |
| Purchase #5 | $234.27 | 4.142% | $243.9735 | $243.97 | $243.95 | $244.00 |
| Purchase #6 | $250.72 | 4.771% | $262.6819 | $262.68 | $262.70 | $262.70 |
| Purchase #7 | $59.46 | 8.188% | $64.3286 | $64.33 | $64.35 | $64.30 |
| 7 purchase totals = | $1,165.86 | $1,231.8324 | $1,231.83 | $1,231.85 | $1,231.80 | |