| 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 | $239.78 | 3.464% | $248.086 | $248.09 | $248.10 | $248.10 |
| Purchase #2 | $50.67 | 12.660% | $57.0848 | $57.08 | $57.10 | $57.10 |
| Purchase #3 | $15.43 | 3.737% | $16.0066 | $16.01 | $16.00 | $16.00 |
| Purchase #4 | $146.58 | 6.860% | $156.6354 | $156.64 | $156.65 | $156.60 |
| Purchase #5 | $46.73 | 12.830% | $52.7255 | $52.73 | $52.75 | $52.70 |
| Purchase #6 | $173.88 | 11.385% | $193.6762 | $193.68 | $193.70 | $193.70 |
| Purchase #7 | $121.63 | 5.111% | $127.8465 | $127.85 | $127.85 | $127.80 |
| 7 purchase totals = | $794.70 | $852.0610 | $852.08 | $852.15 | $852.00 | |