| 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 | $210.78 | 12.464% | $237.0516 | $237.05 | $237.05 | $237.10 |
| Purchase #2 | $40.62 | 12.103% | $45.5362 | $45.54 | $45.55 | $45.50 |
| Purchase #3 | $82.71 | 8.578% | $89.8049 | $89.80 | $89.80 | $89.80 |
| Purchase #4 | $185.93 | 10.122% | $204.7498 | $204.75 | $204.75 | $204.70 |
| Purchase #5 | $141.99 | 9.654% | $155.6977 | $155.70 | $155.70 | $155.70 |
| Purchase #6 | $78.84 | 11.175% | $87.6504 | $87.65 | $87.65 | $87.70 |
| Purchase #7 | $155.58 | 4.645% | $162.8067 | $162.81 | $162.80 | $162.80 |
| 7 purchase totals = | $896.45 | $983.2973 | $983.30 | $983.30 | $983.30 | |