| 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 | $212.31 | 3.641% | $220.0402 | $220.04 | $220.05 | $220.00 |
| Purchase #2 | $182.52 | 3.532% | $188.9666 | $188.97 | $188.95 | $189.00 |
| Purchase #3 | $66.39 | 13.345% | $75.2497 | $75.25 | $75.25 | $75.20 |
| Purchase #4 | $174.72 | 3.818% | $181.3908 | $181.39 | $181.40 | $181.40 |
| Purchase #5 | $22.96 | 6.196% | $24.3826 | $24.38 | $24.40 | $24.40 |
| Purchase #6 | $151.50 | 8.740% | $164.7411 | $164.74 | $164.75 | $164.70 |
| Purchase #7 | $249.33 | 3.208% | $257.3285 | $257.33 | $257.35 | $257.30 |
| 7 purchase totals = | $1,059.73 | $1,112.0995 | $1,112.10 | $1,112.15 | $1,112.00 | |