| 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 | $220.51 | 13.224% | $249.6702 | $249.67 | $249.65 | $249.70 |
| Purchase #2 | $208.61 | 3.315% | $215.5254 | $215.53 | $215.55 | $215.50 |
| Purchase #3 | $188.45 | 7.135% | $201.8959 | $201.90 | $201.90 | $201.90 |
| Purchase #4 | $138.62 | 7.718% | $149.3187 | $149.32 | $149.30 | $149.30 |
| Purchase #5 | $136.45 | 8.733% | $148.3662 | $148.37 | $148.35 | $148.40 |
| Purchase #6 | $16.62 | 11.158% | $18.4745 | $18.47 | $18.45 | $18.50 |
| Purchase #7 | $152.73 | 6.492% | $162.6452 | $162.65 | $162.65 | $162.60 |
| 7 purchase totals = | $1,061.99 | $1,145.8961 | $1,145.91 | $1,145.85 | $1,145.90 | |