| 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 | $203.34 | 8.677% | $220.9838 | $220.98 | $221.00 | $221.00 |
| Purchase #2 | $229.65 | 9.145% | $250.6515 | $250.65 | $250.65 | $250.70 |
| Purchase #3 | $16.88 | 5.855% | $17.8683 | $17.87 | $17.85 | $17.90 |
| Purchase #4 | $102.58 | 6.680% | $109.4323 | $109.43 | $109.45 | $109.40 |
| Purchase #5 | $187.56 | 3.155% | $193.4775 | $193.48 | $193.50 | $193.50 |
| Purchase #6 | $137.43 | 13.365% | $155.7975 | $155.80 | $155.80 | $155.80 |
| Purchase #7 | $13.93 | 9.839% | $15.3006 | $15.30 | $15.30 | $15.30 |
| 7 purchase totals = | $891.37 | $963.5115 | $963.51 | $963.55 | $963.60 | |