| 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 | $112.51 | 4.603% | $117.6888 | $117.69 | $117.70 | $117.70 |
| Purchase #2 | $124.46 | 8.530% | $135.0764 | $135.08 | $135.10 | $135.10 |
| Purchase #3 | $45.73 | 8.602% | $49.6637 | $49.66 | $49.65 | $49.70 |
| Purchase #4 | $67.36 | 3.706% | $69.8564 | $69.86 | $69.85 | $69.90 |
| Purchase #5 | $215.65 | 4.301% | $224.9251 | $224.93 | $224.95 | $224.90 |
| Purchase #6 | $174.31 | 8.525% | $189.1699 | $189.17 | $189.15 | $189.20 |
| Purchase #7 | $229.57 | 12.314% | $257.8392 | $257.84 | $257.85 | $257.80 |
| 7 purchase totals = | $969.59 | $1,044.2195 | $1,044.23 | $1,044.25 | $1,044.30 | |