| 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 | $219.79 | 8.177% | $237.7622 | $237.76 | $237.75 | $237.80 |
| Purchase #2 | $57.43 | 10.770% | $63.6152 | $63.62 | $63.60 | $63.60 |
| Purchase #3 | $46.32 | 9.258% | $50.6083 | $50.61 | $50.60 | $50.60 |
| Purchase #4 | $163.90 | 6.296% | $174.2191 | $174.22 | $174.20 | $174.20 |
| Purchase #5 | $75.55 | 11.313% | $84.097 | $84.10 | $84.10 | $84.10 |
| Purchase #6 | $127.55 | 4.500% | $133.2898 | $133.29 | $133.30 | $133.30 |
| Purchase #7 | $41.64 | 4.135% | $43.3618 | $43.36 | $43.35 | $43.40 |
| 7 purchase totals = | $732.18 | $786.9534 | $786.96 | $786.90 | $787.00 | |