| 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 | $211.79 | 6.601% | $225.7703 | $225.77 | $225.75 | $225.80 |
| Purchase #2 | $230.39 | 12.758% | $259.7832 | $259.78 | $259.80 | $259.80 |
| Purchase #3 | $87.67 | 9.259% | $95.7874 | $95.79 | $95.80 | $95.80 |
| Purchase #4 | $198.34 | 9.708% | $217.5948 | $217.59 | $217.60 | $217.60 |
| Purchase #5 | $166.70 | 10.871% | $184.822 | $184.82 | $184.80 | $184.80 |
| Purchase #6 | $211.42 | 5.575% | $223.2067 | $223.21 | $223.20 | $223.20 |
| Purchase #7 | $223.48 | 4.677% | $233.9322 | $233.93 | $233.95 | $233.90 |
| 7 purchase totals = | $1,329.79 | $1,440.8966 | $1,440.89 | $1,440.90 | $1,440.90 | |