| 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 | $211.51 | 12.493% | $237.9339 | $237.93 | $237.95 | $237.90 |
| Purchase #2 | $11.73 | 12.627% | $13.2111 | $13.21 | $13.20 | $13.20 |
| Purchase #3 | $72.97 | 12.497% | $82.0891 | $82.09 | $82.10 | $82.10 |
| Purchase #4 | $124.50 | 13.215% | $140.9527 | $140.95 | $140.95 | $141.00 |
| Purchase #5 | $140.91 | 8.127% | $152.3618 | $152.36 | $152.35 | $152.40 |
| Purchase #6 | $16.70 | 9.353% | $18.262 | $18.26 | $18.25 | $18.30 |
| Purchase #7 | $88.29 | 8.325% | $95.6401 | $95.64 | $95.65 | $95.60 |
| 7 purchase totals = | $666.61 | $740.4507 | $740.44 | $740.45 | $740.50 | |