| 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 | $216.80 | 12.864% | $244.6892 | $244.69 | $244.70 | $244.70 |
| Purchase #2 | $176.82 | 6.544% | $188.3911 | $188.39 | $188.40 | $188.40 |
| Purchase #3 | $61.81 | 13.421% | $70.1055 | $70.11 | $70.10 | $70.10 |
| Purchase #4 | $57.37 | 12.588% | $64.5917 | $64.59 | $64.60 | $64.60 |
| Purchase #5 | $182.97 | 12.763% | $206.3225 | $206.32 | $206.30 | $206.30 |
| Purchase #6 | $239.51 | 5.552% | $252.8076 | $252.81 | $252.80 | $252.80 |
| Purchase #7 | $194.38 | 11.538% | $216.8076 | $216.81 | $216.80 | $216.80 |
| 7 purchase totals = | $1,129.66 | $1,243.7152 | $1,243.72 | $1,243.70 | $1,243.70 | |