| 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 | $239.27 | 6.336% | $254.4301 | $254.43 | $254.45 | $254.40 |
| Purchase #2 | $115.98 | 4.873% | $121.6317 | $121.63 | $121.65 | $121.60 |
| Purchase #3 | $150.50 | 3.299% | $155.465 | $155.47 | $155.45 | $155.50 |
| Purchase #4 | $169.31 | 12.251% | $190.0522 | $190.05 | $190.05 | $190.10 |
| Purchase #5 | $190.80 | 11.305% | $212.3699 | $212.37 | $212.35 | $212.40 |
| Purchase #6 | $17.35 | 13.263% | $19.6511 | $19.65 | $19.65 | $19.70 |
| Purchase #7 | $250.55 | 13.279% | $283.8205 | $283.82 | $283.80 | $283.80 |
| 7 purchase totals = | $1,133.76 | $1,237.4205 | $1,237.42 | $1,237.40 | $1,237.50 | |