| 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 | $221.74 | 3.779% | $230.1196 | $230.12 | $230.10 | $230.10 |
| Purchase #2 | $185.84 | 4.260% | $193.7568 | $193.76 | $193.75 | $193.80 |
| Purchase #3 | $124.39 | 9.161% | $135.7854 | $135.79 | $135.80 | $135.80 |
| Purchase #4 | $216.46 | 3.688% | $224.443 | $224.44 | $224.45 | $224.40 |
| Purchase #5 | $176.77 | 6.646% | $188.5181 | $188.52 | $188.50 | $188.50 |
| Purchase #6 | $211.45 | 8.126% | $228.6324 | $228.63 | $228.65 | $228.60 |
| Purchase #7 | $202.66 | 12.292% | $227.571 | $227.57 | $227.55 | $227.60 |
| 7 purchase totals = | $1,339.31 | $1,428.8263 | $1,428.83 | $1,428.80 | $1,428.80 | |