| 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 | $106.67 | 10.251% | $117.6047 | $117.60 | $117.60 | $117.60 |
| Purchase #2 | $184.38 | 7.769% | $198.7045 | $198.70 | $198.70 | $198.70 |
| Purchase #3 | $80.45 | 8.348% | $87.166 | $87.17 | $87.15 | $87.20 |
| Purchase #4 | $99.77 | 11.430% | $111.1737 | $111.17 | $111.15 | $111.20 |
| Purchase #5 | $119.77 | 12.188% | $134.3676 | $134.37 | $134.35 | $134.40 |
| Purchase #6 | $219.29 | 10.237% | $241.7387 | $241.74 | $241.75 | $241.70 |
| Purchase #7 | $75.58 | 8.616% | $82.092 | $82.09 | $82.10 | $82.10 |
| 7 purchase totals = | $885.91 | $972.8472 | $972.84 | $972.80 | $972.90 | |