| 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 | $117.93 | 13.650% | $134.0274 | $134.03 | $134.05 | $134.00 |
| Purchase #2 | $90.86 | 6.247% | $96.536 | $96.54 | $96.55 | $96.50 |
| Purchase #3 | $18.48 | 9.168% | $20.1742 | $20.17 | $20.15 | $20.20 |
| Purchase #4 | $12.78 | 12.454% | $14.3716 | $14.37 | $14.35 | $14.40 |
| Purchase #5 | $44.48 | 12.322% | $49.9608 | $49.96 | $49.95 | $50.00 |
| Purchase #6 | $241.73 | 12.238% | $271.3129 | $271.31 | $271.30 | $271.30 |
| Purchase #7 | $179.55 | 10.845% | $199.0222 | $199.02 | $199.00 | $199.00 |
| 7 purchase totals = | $705.81 | $785.4051 | $785.40 | $785.35 | $785.40 | |