| 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 | $130.43 | 4.553% | $136.3685 | $136.37 | $136.35 | $136.40 |
| Purchase #2 | $226.46 | 5.112% | $238.0366 | $238.04 | $238.05 | $238.00 |
| Purchase #3 | $213.52 | 13.272% | $241.8584 | $241.86 | $241.85 | $241.90 |
| Purchase #4 | $161.37 | 10.515% | $178.3381 | $178.34 | $178.35 | $178.30 |
| Purchase #5 | $238.95 | 7.286% | $256.3599 | $256.36 | $256.35 | $256.40 |
| Purchase #6 | $159.30 | 8.643% | $173.0683 | $173.07 | $173.05 | $173.10 |
| Purchase #7 | $201.81 | 8.220% | $218.3988 | $218.40 | $218.40 | $218.40 |
| 7 purchase totals = | $1,331.84 | $1,442.4286 | $1,442.44 | $1,442.40 | $1,442.50 | |