| 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 | $17.64 | 13.164% | $19.9621 | $19.96 | $19.95 | $20.00 |
| Purchase #2 | $124.70 | 12.573% | $140.3785 | $140.38 | $140.40 | $140.40 |
| Purchase #3 | $79.28 | 4.442% | $82.8016 | $82.80 | $82.80 | $82.80 |
| Purchase #4 | $240.38 | 10.226% | $264.9613 | $264.96 | $264.95 | $265.00 |
| Purchase #5 | $133.43 | 5.390% | $140.6219 | $140.62 | $140.60 | $140.60 |
| Purchase #6 | $134.52 | 12.336% | $151.1144 | $151.11 | $151.10 | $151.10 |
| Purchase #7 | $239.29 | 6.106% | $253.901 | $253.90 | $253.90 | $253.90 |
| 7 purchase totals = | $969.24 | $1,053.7408 | $1,053.73 | $1,053.70 | $1,053.80 | |