| 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 | $239.66 | 12.261% | $269.0447 | $269.04 | $269.05 | $269.00 |
| Purchase #2 | $128.80 | 11.186% | $143.2076 | $143.21 | $143.20 | $143.20 |
| Purchase #3 | $206.62 | 5.162% | $217.2857 | $217.29 | $217.30 | $217.30 |
| Purchase #4 | $127.61 | 9.763% | $140.0686 | $140.07 | $140.05 | $140.10 |
| Purchase #5 | $144.36 | 11.530% | $161.0047 | $161.00 | $161.00 | $161.00 |
| Purchase #6 | $217.90 | 3.204% | $224.8815 | $224.88 | $224.90 | $224.90 |
| Purchase #7 | $221.80 | 11.842% | $248.0656 | $248.07 | $248.05 | $248.10 |
| 7 purchase totals = | $1,286.75 | $1,403.5584 | $1,403.56 | $1,403.55 | $1,403.60 | |