| 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 | $36.72 | 3.260% | $37.9171 | $37.92 | $37.90 | $37.90 |
| Purchase #2 | $242.55 | 7.176% | $259.9554 | $259.96 | $259.95 | $260.00 |
| Purchase #3 | $242.28 | 10.201% | $266.995 | $267.00 | $267.00 | $267.00 |
| Purchase #4 | $67.31 | 6.722% | $71.8346 | $71.83 | $71.85 | $71.80 |
| Purchase #5 | $110.34 | 10.694% | $122.1398 | $122.14 | $122.15 | $122.10 |
| Purchase #6 | $177.50 | 3.869% | $184.3675 | $184.37 | $184.35 | $184.40 |
| Purchase #7 | $171.87 | 4.264% | $179.1985 | $179.20 | $179.20 | $179.20 |
| 7 purchase totals = | $1,048.57 | $1,122.4079 | $1,122.42 | $1,122.40 | $1,122.40 | |