| 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 | $117.52 | 3.373% | $121.4839 | $121.48 | $121.50 | $121.50 |
| Purchase #2 | $225.72 | 6.433% | $240.2406 | $240.24 | $240.25 | $240.20 |
| Purchase #3 | $168.36 | 4.111% | $175.2813 | $175.28 | $175.30 | $175.30 |
| Purchase #4 | $57.29 | 12.760% | $64.6002 | $64.60 | $64.60 | $64.60 |
| Purchase #5 | $191.64 | 13.247% | $217.0266 | $217.03 | $217.05 | $217.00 |
| Purchase #6 | $24.54 | 12.420% | $27.5879 | $27.59 | $27.60 | $27.60 |
| Purchase #7 | $238.42 | 4.766% | $249.7831 | $249.78 | $249.80 | $249.80 |
| 7 purchase totals = | $1,023.49 | $1,096.0036 | $1,096.00 | $1,096.10 | $1,096.00 | |