| 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 | $9.98 | 11.538% | $11.1315 | $11.13 | $11.15 | $11.10 |
| Purchase #2 | $194.29 | 8.711% | $211.2146 | $211.21 | $211.20 | $211.20 |
| Purchase #3 | $220.43 | 8.680% | $239.5633 | $239.56 | $239.55 | $239.60 |
| Purchase #4 | $47.55 | 8.846% | $51.7563 | $51.76 | $51.75 | $51.80 |
| Purchase #5 | $20.80 | 7.823% | $22.4272 | $22.43 | $22.45 | $22.40 |
| Purchase #6 | $57.90 | 6.587% | $61.7139 | $61.71 | $61.70 | $61.70 |
| Purchase #7 | $210.69 | 8.168% | $227.8992 | $227.90 | $227.90 | $227.90 |
| 7 purchase totals = | $761.64 | $825.7060 | $825.70 | $825.70 | $825.70 | |