| 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 | $6.34 | 11.717% | $7.0829 | $7.08 | $7.10 | $7.10 |
| Purchase #2 | $188.99 | 3.609% | $195.8106 | $195.81 | $195.80 | $195.80 |
| Purchase #3 | $229.32 | 4.726% | $240.1577 | $240.16 | $240.15 | $240.20 |
| Purchase #4 | $112.34 | 11.197% | $124.9187 | $124.92 | $124.90 | $124.90 |
| Purchase #5 | $195.47 | 10.713% | $216.4107 | $216.41 | $216.40 | $216.40 |
| Purchase #6 | $143.99 | 10.670% | $159.3537 | $159.35 | $159.35 | $159.40 |
| Purchase #7 | $201.54 | 9.108% | $219.8963 | $219.90 | $219.90 | $219.90 |
| 7 purchase totals = | $1,077.99 | $1,163.6306 | $1,163.63 | $1,163.60 | $1,163.70 | |