| 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 | $218.60 | 13.449% | $247.9995 | $248.00 | $248.00 | $248.00 |
| Purchase #2 | $104.96 | 5.218% | $110.4368 | $110.44 | $110.45 | $110.40 |
| Purchase #3 | $14.40 | 11.356% | $16.0353 | $16.04 | $16.05 | $16.00 |
| Purchase #4 | $43.51 | 5.455% | $45.8835 | $45.88 | $45.90 | $45.90 |
| Purchase #5 | $140.44 | 5.602% | $148.3074 | $148.31 | $148.30 | $148.30 |
| Purchase #6 | $128.76 | 5.617% | $135.9924 | $135.99 | $136.00 | $136.00 |
| Purchase #7 | $132.27 | 13.433% | $150.0378 | $150.04 | $150.05 | $150.00 |
| 7 purchase totals = | $782.94 | $854.6927 | $854.70 | $854.75 | $854.60 | |