| 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 | $81.73 | 4.443% | $85.3613 | $85.36 | $85.35 | $85.40 |
| Purchase #2 | $32.79 | 6.744% | $35.0014 | $35.00 | $35.00 | $35.00 |
| Purchase #3 | $174.63 | 13.445% | $198.109 | $198.11 | $198.10 | $198.10 |
| Purchase #4 | $200.93 | 7.120% | $215.2362 | $215.24 | $215.25 | $215.20 |
| Purchase #5 | $245.93 | 3.555% | $254.6728 | $254.67 | $254.65 | $254.70 |
| Purchase #6 | $151.57 | 3.592% | $157.0144 | $157.01 | $157.00 | $157.00 |
| Purchase #7 | $160.60 | 11.430% | $178.9566 | $178.96 | $178.95 | $179.00 |
| 7 purchase totals = | $1,048.18 | $1,124.3517 | $1,124.35 | $1,124.30 | $1,124.40 | |