| 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 | $123.28 | 13.738% | $140.2162 | $140.22 | $140.20 | $140.20 |
| Purchase #2 | $239.81 | 4.839% | $251.4144 | $251.41 | $251.40 | $251.40 |
| Purchase #3 | $150.59 | 3.806% | $156.3215 | $156.32 | $156.30 | $156.30 |
| Purchase #4 | $59.56 | 7.112% | $63.7959 | $63.80 | $63.80 | $63.80 |
| Purchase #5 | $53.78 | 7.654% | $57.8963 | $57.90 | $57.90 | $57.90 |
| Purchase #6 | $140.84 | 9.211% | $153.8128 | $153.81 | $153.80 | $153.80 |
| Purchase #7 | $158.77 | 11.786% | $177.4826 | $177.48 | $177.50 | $177.50 |
| 7 purchase totals = | $926.63 | $1,000.9397 | $1,000.94 | $1,000.90 | $1,000.90 | |