| 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 | $212.91 | 5.121% | $223.8131 | $223.81 | $223.80 | $223.80 |
| Purchase #2 | $223.82 | 7.837% | $241.3608 | $241.36 | $241.35 | $241.40 |
| Purchase #3 | $37.95 | 3.301% | $39.2027 | $39.20 | $39.20 | $39.20 |
| Purchase #4 | $236.39 | 4.270% | $246.4839 | $246.48 | $246.50 | $246.50 |
| Purchase #5 | $36.46 | 12.223% | $40.9165 | $40.92 | $40.90 | $40.90 |
| Purchase #6 | $124.46 | 10.102% | $137.0329 | $137.03 | $137.05 | $137.00 |
| Purchase #7 | $214.92 | 10.275% | $237.003 | $237.00 | $237.00 | $237.00 |
| 7 purchase totals = | $1,086.91 | $1,165.8129 | $1,165.80 | $1,165.80 | $1,165.80 | |