| 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 | $202.53 | 13.751% | $230.3799 | $230.38 | $230.40 | $230.40 |
| Purchase #2 | $224.72 | 11.602% | $250.792 | $250.79 | $250.80 | $250.80 |
| Purchase #3 | $178.76 | 10.309% | $197.1884 | $197.19 | $197.20 | $197.20 |
| Purchase #4 | $138.55 | 3.283% | $143.0986 | $143.10 | $143.10 | $143.10 |
| Purchase #5 | $86.44 | 7.161% | $92.63 | $92.63 | $92.65 | $92.60 |
| Purchase #6 | $196.30 | 8.662% | $213.3035 | $213.30 | $213.30 | $213.30 |
| Purchase #7 | $83.29 | 4.194% | $86.7832 | $86.78 | $86.80 | $86.80 |
| 7 purchase totals = | $1,110.59 | $1,214.1756 | $1,214.17 | $1,214.25 | $1,214.20 | |