| 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 | $13.51 | 7.338% | $14.5014 | $14.50 | $14.50 | $14.50 |
| Purchase #2 | $174.46 | 12.399% | $196.0913 | $196.09 | $196.10 | $196.10 |
| Purchase #3 | $220.66 | 11.438% | $245.8991 | $245.90 | $245.90 | $245.90 |
| Purchase #4 | $97.46 | 10.484% | $107.6777 | $107.68 | $107.70 | $107.70 |
| Purchase #5 | $120.84 | 4.435% | $126.1993 | $126.20 | $126.20 | $126.20 |
| Purchase #6 | $239.60 | 7.802% | $258.2936 | $258.29 | $258.30 | $258.30 |
| Purchase #7 | $113.85 | 8.873% | $123.9519 | $123.95 | $123.95 | $124.00 |
| 7 purchase totals = | $980.38 | $1,072.6143 | $1,072.61 | $1,072.65 | $1,072.70 | |