| 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 | $107.43 | 12.588% | $120.9533 | $120.95 | $120.95 | $121.00 |
| Purchase #2 | $63.75 | 7.355% | $68.4388 | $68.44 | $68.45 | $68.40 |
| Purchase #3 | $164.78 | 10.444% | $181.9896 | $181.99 | $182.00 | $182.00 |
| Purchase #4 | $22.96 | 10.623% | $25.399 | $25.40 | $25.40 | $25.40 |
| Purchase #5 | $84.96 | 12.187% | $95.3141 | $95.31 | $95.30 | $95.30 |
| Purchase #6 | $178.74 | 8.351% | $193.6666 | $193.67 | $193.65 | $193.70 |
| Purchase #7 | $13.95 | 12.734% | $15.7264 | $15.73 | $15.75 | $15.70 |
| 7 purchase totals = | $636.57 | $701.4878 | $701.49 | $701.50 | $701.50 | |