| 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 | $192.60 | 4.110% | $200.5159 | $200.52 | $200.50 | $200.50 |
| Purchase #2 | $26.55 | 9.429% | $29.0534 | $29.05 | $29.05 | $29.10 |
| Purchase #3 | $146.71 | 12.412% | $164.9196 | $164.92 | $164.90 | $164.90 |
| Purchase #4 | $138.97 | 11.405% | $154.8195 | $154.82 | $154.80 | $154.80 |
| Purchase #5 | $54.67 | 12.634% | $61.577 | $61.58 | $61.60 | $61.60 |
| Purchase #6 | $241.74 | 6.617% | $257.7359 | $257.74 | $257.75 | $257.70 |
| Purchase #7 | $167.35 | 13.454% | $189.8653 | $189.87 | $189.85 | $189.90 |
| 7 purchase totals = | $968.59 | $1,058.4866 | $1,058.50 | $1,058.45 | $1,058.50 | |