| 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 | $225.94 | 10.311% | $249.2367 | $249.24 | $249.25 | $249.20 |
| Purchase #2 | $237.75 | 8.819% | $258.7172 | $258.72 | $258.70 | $258.70 |
| Purchase #3 | $183.52 | 9.670% | $201.2664 | $201.27 | $201.25 | $201.30 |
| Purchase #4 | $73.95 | 11.843% | $82.7079 | $82.71 | $82.70 | $82.70 |
| Purchase #5 | $159.26 | 4.650% | $166.6656 | $166.67 | $166.65 | $166.70 |
| Purchase #6 | $7.29 | 8.715% | $7.9253 | $7.93 | $7.95 | $7.90 |
| Purchase #7 | $120.45 | 5.516% | $127.094 | $127.09 | $127.10 | $127.10 |
| 7 purchase totals = | $1,008.16 | $1,093.6131 | $1,093.63 | $1,093.60 | $1,093.60 | |