| 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 | $230.45 | 9.231% | $251.7228 | $251.72 | $251.70 | $251.70 |
| Purchase #2 | $187.63 | 11.164% | $208.577 | $208.58 | $208.60 | $208.60 |
| Purchase #3 | $40.78 | 7.808% | $43.9641 | $43.96 | $43.95 | $44.00 |
| Purchase #4 | $103.92 | 3.721% | $107.7869 | $107.79 | $107.80 | $107.80 |
| Purchase #5 | $56.45 | 4.562% | $59.0252 | $59.03 | $59.05 | $59.00 |
| Purchase #6 | $168.45 | 9.279% | $184.0805 | $184.08 | $184.10 | $184.10 |
| Purchase #7 | $118.99 | 12.579% | $133.9578 | $133.96 | $133.95 | $134.00 |
| 7 purchase totals = | $906.67 | $989.1143 | $989.12 | $989.15 | $989.20 | |