| 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 | $243.38 | 5.828% | $257.5642 | $257.56 | $257.55 | $257.60 |
| Purchase #2 | $121.60 | 13.383% | $137.8737 | $137.87 | $137.85 | $137.90 |
| Purchase #3 | $79.78 | 11.274% | $88.7744 | $88.77 | $88.75 | $88.80 |
| Purchase #4 | $157.80 | 11.173% | $175.431 | $175.43 | $175.45 | $175.40 |
| Purchase #5 | $122.36 | 10.354% | $135.0292 | $135.03 | $135.05 | $135.00 |
| Purchase #6 | $210.61 | 4.261% | $219.5841 | $219.58 | $219.60 | $219.60 |
| Purchase #7 | $185.60 | 13.672% | $210.9752 | $210.98 | $211.00 | $211.00 |
| 7 purchase totals = | $1,121.13 | $1,225.2318 | $1,225.22 | $1,225.25 | $1,225.30 | |