| 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 | $226.56 | 10.161% | $249.5808 | $249.58 | $249.60 | $249.60 |
| Purchase #2 | $63.37 | 6.383% | $67.4149 | $67.41 | $67.40 | $67.40 |
| Purchase #3 | $33.85 | 13.809% | $38.5243 | $38.52 | $38.50 | $38.50 |
| Purchase #4 | $248.68 | 8.557% | $269.9595 | $269.96 | $269.95 | $270.00 |
| Purchase #5 | $73.34 | 13.512% | $83.2497 | $83.25 | $83.25 | $83.20 |
| Purchase #6 | $78.92 | 6.138% | $83.7641 | $83.76 | $83.75 | $83.80 |
| Purchase #7 | $197.92 | 4.817% | $207.4538 | $207.45 | $207.45 | $207.50 |
| 7 purchase totals = | $922.64 | $999.9471 | $999.93 | $999.90 | $1,000.00 | |