| 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 | $241.32 | 7.169% | $258.6202 | $258.62 | $258.60 | $258.60 |
| Purchase #2 | $248.99 | 6.832% | $266.001 | $266.00 | $266.00 | $266.00 |
| Purchase #3 | $143.92 | 7.657% | $154.94 | $154.94 | $154.95 | $154.90 |
| Purchase #4 | $5.90 | 12.784% | $6.6543 | $6.65 | $6.65 | $6.70 |
| Purchase #5 | $16.50 | 12.180% | $18.5097 | $18.51 | $18.50 | $18.50 |
| Purchase #6 | $99.57 | 9.636% | $109.1646 | $109.16 | $109.15 | $109.20 |
| Purchase #7 | $164.80 | 12.712% | $185.7494 | $185.75 | $185.75 | $185.70 |
| 7 purchase totals = | $921.00 | $999.6392 | $999.63 | $999.60 | $999.60 | |