| 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 | $189.50 | 13.134% | $214.3889 | $214.39 | $214.40 | $214.40 |
| Purchase #2 | $99.86 | 8.150% | $107.9986 | $108.00 | $108.00 | $108.00 |
| Purchase #3 | $225.37 | 7.799% | $242.9466 | $242.95 | $242.95 | $242.90 |
| Purchase #4 | $14.34 | 4.278% | $14.9535 | $14.95 | $14.95 | $15.00 |
| Purchase #5 | $97.61 | 8.144% | $105.5594 | $105.56 | $105.55 | $105.60 |
| Purchase #6 | $173.62 | 12.187% | $194.7791 | $194.78 | $194.80 | $194.80 |
| Purchase #7 | $71.56 | 11.524% | $79.8066 | $79.81 | $79.80 | $79.80 |
| 7 purchase totals = | $871.86 | $960.4327 | $960.44 | $960.45 | $960.50 | |