| 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 | $192.40 | 8.484% | $208.7232 | $208.72 | $208.70 | $208.70 |
| Purchase #2 | $141.55 | 10.197% | $155.9839 | $155.98 | $156.00 | $156.00 |
| Purchase #3 | $199.39 | 3.729% | $206.8253 | $206.83 | $206.85 | $206.80 |
| Purchase #4 | $43.78 | 4.460% | $45.7326 | $45.73 | $45.75 | $45.70 |
| Purchase #5 | $119.77 | 12.751% | $135.0419 | $135.04 | $135.05 | $135.00 |
| Purchase #6 | $185.81 | 13.584% | $211.0504 | $211.05 | $211.05 | $211.10 |
| Purchase #7 | $239.49 | 5.106% | $251.7184 | $251.72 | $251.70 | $251.70 |
| 7 purchase totals = | $1,122.19 | $1,215.0757 | $1,215.07 | $1,215.10 | $1,215.00 | |