| 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 | $189.50 | 7.716% | $204.1218 | $204.12 | $204.10 | $204.10 |
| Purchase #2 | $118.83 | 13.450% | $134.8126 | $134.81 | $134.80 | $134.80 |
| Purchase #3 | $212.85 | 12.265% | $238.9561 | $238.96 | $238.95 | $239.00 |
| Purchase #4 | $161.88 | 9.224% | $176.8118 | $176.81 | $176.80 | $176.80 |
| Purchase #5 | $239.96 | 3.720% | $248.8865 | $248.89 | $248.90 | $248.90 |
| Purchase #6 | $127.26 | 6.273% | $135.243 | $135.24 | $135.25 | $135.20 |
| Purchase #7 | $83.67 | 6.658% | $89.2407 | $89.24 | $89.25 | $89.20 |
| 7 purchase totals = | $1,133.95 | $1,228.0725 | $1,228.07 | $1,228.05 | $1,228.00 | |