| 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 | $126.85 | 7.449% | $136.2991 | $136.30 | $136.30 | $136.30 |
| Purchase #2 | $197.95 | 4.770% | $207.3922 | $207.39 | $207.40 | $207.40 |
| Purchase #3 | $38.65 | 3.804% | $40.1202 | $40.12 | $40.10 | $40.10 |
| Purchase #4 | $185.27 | 10.627% | $204.9586 | $204.96 | $204.95 | $205.00 |
| Purchase #5 | $123.51 | 10.394% | $136.3476 | $136.35 | $136.35 | $136.30 |
| Purchase #6 | $100.42 | 6.301% | $106.7475 | $106.75 | $106.75 | $106.70 |
| Purchase #7 | $221.71 | 12.148% | $248.6433 | $248.64 | $248.65 | $248.60 |
| 7 purchase totals = | $994.36 | $1,080.5085 | $1,080.51 | $1,080.50 | $1,080.40 | |