| 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 | $191.90 | 8.568% | $208.342 | $208.34 | $208.35 | $208.30 |
| Purchase #2 | $226.72 | 10.268% | $249.9996 | $250.00 | $250.00 | $250.00 |
| Purchase #3 | $203.67 | 8.116% | $220.1999 | $220.20 | $220.20 | $220.20 |
| Purchase #4 | $194.65 | 6.444% | $207.1932 | $207.19 | $207.20 | $207.20 |
| Purchase #5 | $234.60 | 7.362% | $251.8713 | $251.87 | $251.85 | $251.90 |
| Purchase #6 | $247.77 | 5.814% | $262.1753 | $262.18 | $262.20 | $262.20 |
| Purchase #7 | $91.80 | 12.874% | $103.6183 | $103.62 | $103.60 | $103.60 |
| 7 purchase totals = | $1,391.11 | $1,503.3996 | $1,503.40 | $1,503.40 | $1,503.40 | |