| 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 | $21.35 | 12.495% | $24.0177 | $24.02 | $24.00 | $24.00 |
| Purchase #2 | $118.83 | 12.467% | $133.6445 | $133.64 | $133.65 | $133.60 |
| Purchase #3 | $235.86 | 12.253% | $264.7599 | $264.76 | $264.75 | $264.80 |
| Purchase #4 | $221.80 | 4.255% | $231.2376 | $231.24 | $231.25 | $231.20 |
| Purchase #5 | $97.84 | 8.837% | $106.4861 | $106.49 | $106.50 | $106.50 |
| Purchase #6 | $178.29 | 13.859% | $202.9992 | $203.00 | $203.00 | $203.00 |
| Purchase #7 | $6.58 | 10.314% | $7.2587 | $7.26 | $7.25 | $7.30 |
| 7 purchase totals = | $880.55 | $970.4037 | $970.41 | $970.40 | $970.40 | |