| 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 | $48.86 | 7.328% | $52.4405 | $52.44 | $52.45 | $52.40 |
| Purchase #2 | $129.82 | 3.225% | $134.0067 | $134.01 | $134.00 | $134.00 |
| Purchase #3 | $200.97 | 12.142% | $225.3718 | $225.37 | $225.35 | $225.40 |
| Purchase #4 | $191.86 | 5.873% | $203.1279 | $203.13 | $203.15 | $203.10 |
| Purchase #5 | $184.36 | 13.652% | $209.5288 | $209.53 | $209.55 | $209.50 |
| Purchase #6 | $43.94 | 11.163% | $48.845 | $48.85 | $48.85 | $48.80 |
| Purchase #7 | $160.52 | 8.429% | $174.0502 | $174.05 | $174.05 | $174.10 |
| 7 purchase totals = | $960.33 | $1,047.3709 | $1,047.38 | $1,047.40 | $1,047.30 | |