| 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 | $216.54 | 5.342% | $228.1076 | $228.11 | $228.10 | $228.10 |
| Purchase #2 | $41.69 | 13.706% | $47.404 | $47.40 | $47.40 | $47.40 |
| Purchase #3 | $52.56 | 9.533% | $57.5705 | $57.57 | $57.55 | $57.60 |
| Purchase #4 | $207.35 | 3.364% | $214.3253 | $214.33 | $214.35 | $214.30 |
| Purchase #5 | $200.64 | 7.269% | $215.2245 | $215.22 | $215.20 | $215.20 |
| Purchase #6 | $20.95 | 6.792% | $22.3729 | $22.37 | $22.35 | $22.40 |
| Purchase #7 | $234.98 | 13.364% | $266.3827 | $266.38 | $266.40 | $266.40 |
| 7 purchase totals = | $974.71 | $1,051.3875 | $1,051.38 | $1,051.35 | $1,051.40 | |