| 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 | $140.54 | 5.123% | $147.7399 | $147.74 | $147.75 | $147.70 |
| Purchase #2 | $96.75 | 12.379% | $108.7267 | $108.73 | $108.75 | $108.70 |
| Purchase #3 | $222.37 | 12.245% | $249.5992 | $249.60 | $249.60 | $249.60 |
| Purchase #4 | $223.91 | 9.324% | $244.7874 | $244.79 | $244.80 | $244.80 |
| Purchase #5 | $201.48 | 13.839% | $229.3628 | $229.36 | $229.35 | $229.40 |
| Purchase #6 | $151.97 | 4.836% | $159.3193 | $159.32 | $159.30 | $159.30 |
| Purchase #7 | $65.77 | 5.330% | $69.2755 | $69.28 | $69.30 | $69.30 |
| 7 purchase totals = | $1,102.79 | $1,208.8108 | $1,208.82 | $1,208.85 | $1,208.80 | |