| 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 | $45.92 | 13.723% | $52.2216 | $52.22 | $52.20 | $52.20 |
| Purchase #2 | $209.60 | 4.485% | $219.0006 | $219.00 | $219.00 | $219.00 |
| Purchase #3 | $196.95 | 12.810% | $222.1793 | $222.18 | $222.20 | $222.20 |
| Purchase #4 | $75.41 | 6.689% | $80.4542 | $80.45 | $80.45 | $80.50 |
| Purchase #5 | $156.59 | 13.760% | $178.1368 | $178.14 | $178.15 | $178.10 |
| Purchase #6 | $235.45 | 9.311% | $257.3727 | $257.37 | $257.35 | $257.40 |
| Purchase #7 | $156.98 | 13.561% | $178.2681 | $178.27 | $178.25 | $178.30 |
| 7 purchase totals = | $1,076.90 | $1,187.6333 | $1,187.63 | $1,187.60 | $1,187.70 | |