| 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 | $203.78 | 11.599% | $227.4164 | $227.42 | $227.40 | $227.40 |
| Purchase #2 | $237.83 | 13.482% | $269.8942 | $269.89 | $269.90 | $269.90 |
| Purchase #3 | $140.74 | 11.251% | $156.5747 | $156.57 | $156.55 | $156.60 |
| Purchase #4 | $98.42 | 9.430% | $107.701 | $107.70 | $107.70 | $107.70 |
| Purchase #5 | $137.47 | 12.630% | $154.8325 | $154.83 | $154.85 | $154.80 |
| Purchase #6 | $47.69 | 11.429% | $53.1405 | $53.14 | $53.15 | $53.10 |
| Purchase #7 | $219.46 | 6.173% | $233.0073 | $233.01 | $233.00 | $233.00 |
| 7 purchase totals = | $1,085.39 | $1,202.5666 | $1,202.56 | $1,202.55 | $1,202.50 | |