| 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 | $206.46 | 13.548% | $234.4312 | $234.43 | $234.45 | $234.40 |
| Purchase #2 | $81.49 | 11.706% | $91.0292 | $91.03 | $91.05 | $91.00 |
| Purchase #3 | $224.38 | 6.209% | $238.3118 | $238.31 | $238.30 | $238.30 |
| Purchase #4 | $226.57 | 10.472% | $250.2964 | $250.30 | $250.30 | $250.30 |
| Purchase #5 | $16.55 | 9.164% | $18.0666 | $18.07 | $18.05 | $18.10 |
| Purchase #6 | $218.70 | 3.506% | $226.3676 | $226.37 | $226.35 | $226.40 |
| Purchase #7 | $135.47 | 8.776% | $147.3588 | $147.36 | $147.35 | $147.40 |
| 7 purchase totals = | $1,109.62 | $1,205.8616 | $1,205.87 | $1,205.85 | $1,205.90 | |