| 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 | $229.54 | 13.146% | $259.7153 | $259.72 | $259.70 | $259.70 |
| Purchase #2 | $178.55 | 6.222% | $189.6594 | $189.66 | $189.65 | $189.70 |
| Purchase #3 | $228.81 | 13.748% | $260.2668 | $260.27 | $260.25 | $260.30 |
| Purchase #4 | $80.63 | 4.383% | $84.164 | $84.16 | $84.15 | $84.20 |
| Purchase #5 | $246.49 | 6.332% | $262.0977 | $262.10 | $262.10 | $262.10 |
| Purchase #6 | $193.37 | 6.217% | $205.3918 | $205.39 | $205.40 | $205.40 |
| Purchase #7 | $134.72 | 11.438% | $150.1293 | $150.13 | $150.15 | $150.10 |
| 7 purchase totals = | $1,292.11 | $1,411.4243 | $1,411.43 | $1,411.40 | $1,411.50 | |