| 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 | $41.74 | 5.231% | $43.9234 | $43.92 | $43.90 | $43.90 |
| Purchase #2 | $197.48 | 9.407% | $216.0569 | $216.06 | $216.05 | $216.10 |
| Purchase #3 | $61.48 | 13.799% | $69.9636 | $69.96 | $69.95 | $70.00 |
| Purchase #4 | $173.92 | 7.504% | $186.971 | $186.97 | $186.95 | $187.00 |
| Purchase #5 | $185.70 | 10.459% | $205.1224 | $205.12 | $205.10 | $205.10 |
| Purchase #6 | $141.54 | 6.613% | $150.9 | $150.90 | $150.90 | $150.90 |
| Purchase #7 | $248.36 | 3.451% | $256.9309 | $256.93 | $256.95 | $256.90 |
| 7 purchase totals = | $1,050.22 | $1,129.8682 | $1,129.86 | $1,129.80 | $1,129.90 | |