| 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 | $199.65 | 9.666% | $218.9482 | $218.95 | $218.95 | $218.90 |
| Purchase #2 | $63.49 | 8.783% | $69.0663 | $69.07 | $69.05 | $69.10 |
| Purchase #3 | $129.83 | 6.547% | $138.33 | $138.33 | $138.35 | $138.30 |
| Purchase #4 | $205.49 | 8.674% | $223.3142 | $223.31 | $223.30 | $223.30 |
| Purchase #5 | $57.54 | 11.716% | $64.2814 | $64.28 | $64.30 | $64.30 |
| Purchase #6 | $69.78 | 6.274% | $74.158 | $74.16 | $74.15 | $74.20 |
| Purchase #7 | $140.64 | 6.569% | $149.8786 | $149.88 | $149.90 | $149.90 |
| 7 purchase totals = | $866.42 | $937.9767 | $937.98 | $938.00 | $938.00 | |