| 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 | $208.41 | 11.194% | $231.7394 | $231.74 | $231.75 | $231.70 |
| Purchase #2 | $68.61 | 5.768% | $72.5674 | $72.57 | $72.55 | $72.60 |
| Purchase #3 | $16.91 | 7.452% | $18.1701 | $18.17 | $18.15 | $18.20 |
| Purchase #4 | $46.45 | 3.590% | $48.1176 | $48.12 | $48.10 | $48.10 |
| Purchase #5 | $192.83 | 7.154% | $206.6251 | $206.63 | $206.65 | $206.60 |
| Purchase #6 | $40.27 | 10.587% | $44.5334 | $44.53 | $44.55 | $44.50 |
| Purchase #7 | $8.50 | 8.811% | $9.2489 | $9.25 | $9.25 | $9.20 |
| 7 purchase totals = | $581.98 | $631.0019 | $631.01 | $631.00 | $630.90 | |