| 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 | $40.28 | 10.130% | $44.3604 | $44.36 | $44.35 | $44.40 |
| Purchase #2 | $224.85 | 11.309% | $250.2783 | $250.28 | $250.30 | $250.30 |
| Purchase #3 | $202.54 | 13.581% | $230.047 | $230.05 | $230.05 | $230.00 |
| Purchase #4 | $161.70 | 10.604% | $178.8467 | $178.85 | $178.85 | $178.80 |
| Purchase #5 | $148.59 | 12.808% | $167.6214 | $167.62 | $167.60 | $167.60 |
| Purchase #6 | $225.54 | 3.726% | $233.9436 | $233.94 | $233.95 | $233.90 |
| Purchase #7 | $198.67 | 12.772% | $224.0441 | $224.04 | $224.05 | $224.00 |
| 7 purchase totals = | $1,202.17 | $1,329.1415 | $1,329.14 | $1,329.15 | $1,329.00 | |