| 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 | $191.63 | 10.640% | $212.0194 | $212.02 | $212.00 | $212.00 |
| Purchase #2 | $18.62 | 7.239% | $19.9679 | $19.97 | $19.95 | $20.00 |
| Purchase #3 | $165.88 | 12.848% | $187.1923 | $187.19 | $187.20 | $187.20 |
| Purchase #4 | $198.97 | 13.600% | $226.0299 | $226.03 | $226.05 | $226.00 |
| Purchase #5 | $191.63 | 9.403% | $209.649 | $209.65 | $209.65 | $209.60 |
| Purchase #6 | $124.84 | 5.721% | $131.9821 | $131.98 | $132.00 | $132.00 |
| Purchase #7 | $188.94 | 13.720% | $214.8626 | $214.86 | $214.85 | $214.90 |
| 7 purchase totals = | $1,080.51 | $1,201.7032 | $1,201.70 | $1,201.70 | $1,201.70 | |