| 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 | $241.90 | 8.505% | $262.4736 | $262.47 | $262.45 | $262.50 |
| Purchase #2 | $214.29 | 6.772% | $228.8017 | $228.80 | $228.80 | $228.80 |
| Purchase #3 | $183.29 | 9.473% | $200.6531 | $200.65 | $200.65 | $200.70 |
| Purchase #4 | $180.90 | 8.807% | $196.8319 | $196.83 | $196.85 | $196.80 |
| Purchase #5 | $59.74 | 8.487% | $64.8101 | $64.81 | $64.80 | $64.80 |
| Purchase #6 | $140.46 | 7.293% | $150.7037 | $150.70 | $150.70 | $150.70 |
| Purchase #7 | $201.51 | 3.134% | $207.8253 | $207.83 | $207.85 | $207.80 |
| 7 purchase totals = | $1,222.09 | $1,312.0994 | $1,312.09 | $1,312.10 | $1,312.10 | |