| 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 | $135.28 | 13.237% | $153.187 | $153.19 | $153.20 | $153.20 |
| Purchase #2 | $203.97 | 9.416% | $223.1758 | $223.18 | $223.20 | $223.20 |
| Purchase #3 | $64.86 | 10.478% | $71.656 | $71.66 | $71.65 | $71.70 |
| Purchase #4 | $137.30 | 3.374% | $141.9325 | $141.93 | $141.95 | $141.90 |
| Purchase #5 | $246.57 | 6.621% | $262.8954 | $262.90 | $262.90 | $262.90 |
| Purchase #6 | $222.43 | 8.484% | $241.301 | $241.30 | $241.30 | $241.30 |
| Purchase #7 | $120.94 | 3.475% | $125.1427 | $125.14 | $125.15 | $125.10 |
| 7 purchase totals = | $1,131.35 | $1,219.2904 | $1,219.30 | $1,219.35 | $1,219.30 | |