| 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 | $40.79 | 8.719% | $44.3465 | $44.35 | $44.35 | $44.30 |
| Purchase #2 | $188.31 | 13.597% | $213.9145 | $213.91 | $213.90 | $213.90 |
| Purchase #3 | $157.66 | 5.450% | $166.2525 | $166.25 | $166.25 | $166.30 |
| Purchase #4 | $249.62 | 10.435% | $275.6678 | $275.67 | $275.65 | $275.70 |
| Purchase #5 | $25.40 | 12.673% | $28.6189 | $28.62 | $28.60 | $28.60 |
| Purchase #6 | $154.92 | 4.610% | $162.0618 | $162.06 | $162.05 | $162.10 |
| Purchase #7 | $192.86 | 12.755% | $217.4593 | $217.46 | $217.45 | $217.50 |
| 7 purchase totals = | $1,009.56 | $1,108.3213 | $1,108.32 | $1,108.25 | $1,108.40 | |