| 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 | $208.25 | 9.828% | $228.7168 | $228.72 | $228.70 | $228.70 |
| Purchase #2 | $7.61 | 10.570% | $8.4144 | $8.41 | $8.40 | $8.40 |
| Purchase #3 | $16.44 | 4.837% | $17.2352 | $17.24 | $17.25 | $17.20 |
| Purchase #4 | $66.78 | 4.264% | $69.6275 | $69.63 | $69.65 | $69.60 |
| Purchase #5 | $88.45 | 4.598% | $92.5169 | $92.52 | $92.50 | $92.50 |
| Purchase #6 | $169.32 | 13.102% | $191.5043 | $191.50 | $191.50 | $191.50 |
| Purchase #7 | $47.85 | 9.217% | $52.2603 | $52.26 | $52.25 | $52.30 |
| 7 purchase totals = | $604.70 | $660.2754 | $660.28 | $660.25 | $660.20 | |