| 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 | $209.83 | 5.169% | $220.6761 | $220.68 | $220.70 | $220.70 |
| Purchase #2 | $10.43 | 11.363% | $11.6152 | $11.62 | $11.60 | $11.60 |
| Purchase #3 | $94.81 | 9.725% | $104.0303 | $104.03 | $104.05 | $104.00 |
| Purchase #4 | $230.30 | 5.204% | $242.2848 | $242.28 | $242.30 | $242.30 |
| Purchase #5 | $216.42 | 6.385% | $230.2384 | $230.24 | $230.25 | $230.20 |
| Purchase #6 | $32.49 | 9.411% | $35.5476 | $35.55 | $35.55 | $35.50 |
| Purchase #7 | $186.45 | 11.837% | $208.5201 | $208.52 | $208.50 | $208.50 |
| 7 purchase totals = | $980.73 | $1,052.9125 | $1,052.92 | $1,052.95 | $1,052.80 | |