| 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 | $183.31 | 12.183% | $205.6427 | $205.64 | $205.65 | $205.60 |
| Purchase #2 | $46.69 | 9.195% | $50.9831 | $50.98 | $51.00 | $51.00 |
| Purchase #3 | $224.85 | 13.251% | $254.6449 | $254.64 | $254.65 | $254.60 |
| Purchase #4 | $166.93 | 13.277% | $189.0933 | $189.09 | $189.10 | $189.10 |
| Purchase #5 | $249.50 | 6.239% | $265.0663 | $265.07 | $265.05 | $265.10 |
| Purchase #6 | $241.82 | 4.541% | $252.801 | $252.80 | $252.80 | $252.80 |
| Purchase #7 | $198.29 | 12.123% | $222.3287 | $222.33 | $222.35 | $222.30 |
| 7 purchase totals = | $1,311.39 | $1,440.5600 | $1,440.55 | $1,440.60 | $1,440.50 | |