| 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 | $108.48 | 12.440% | $121.9749 | $121.97 | $121.95 | $122.00 |
| Purchase #2 | $186.84 | 12.430% | $210.0642 | $210.06 | $210.05 | $210.10 |
| Purchase #3 | $240.82 | 11.685% | $268.9598 | $268.96 | $268.95 | $269.00 |
| Purchase #4 | $141.95 | 3.728% | $147.2419 | $147.24 | $147.25 | $147.20 |
| Purchase #5 | $126.36 | 12.485% | $142.136 | $142.14 | $142.15 | $142.10 |
| Purchase #6 | $90.96 | 11.144% | $101.0966 | $101.10 | $101.10 | $101.10 |
| Purchase #7 | $192.58 | 3.651% | $199.6111 | $199.61 | $199.60 | $199.60 |
| 7 purchase totals = | $1,087.99 | $1,191.0845 | $1,191.08 | $1,191.05 | $1,191.10 | |