| 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 | $234.61 | 13.261% | $265.7216 | $265.72 | $265.70 | $265.70 |
| Purchase #2 | $167.53 | 5.256% | $176.3354 | $176.34 | $176.35 | $176.30 |
| Purchase #3 | $193.82 | 4.115% | $201.7957 | $201.80 | $201.80 | $201.80 |
| Purchase #4 | $242.52 | 12.238% | $272.1996 | $272.20 | $272.20 | $272.20 |
| Purchase #5 | $13.90 | 7.544% | $14.9486 | $14.95 | $14.95 | $14.90 |
| Purchase #6 | $93.32 | 4.268% | $97.3029 | $97.30 | $97.30 | $97.30 |
| Purchase #7 | $165.71 | 9.125% | $180.831 | $180.83 | $180.85 | $180.80 |
| 7 purchase totals = | $1,111.41 | $1,209.1348 | $1,209.14 | $1,209.15 | $1,209.00 | |