| 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 | $218.98 | 4.670% | $229.2064 | $229.21 | $229.20 | $229.20 |
| Purchase #2 | $210.34 | 6.202% | $223.3853 | $223.39 | $223.40 | $223.40 |
| Purchase #3 | $80.84 | 13.336% | $91.6208 | $91.62 | $91.60 | $91.60 |
| Purchase #4 | $136.97 | 4.515% | $143.1542 | $143.15 | $143.15 | $143.20 |
| Purchase #5 | $74.84 | 12.412% | $84.1291 | $84.13 | $84.15 | $84.10 |
| Purchase #6 | $58.75 | 4.256% | $61.2504 | $61.25 | $61.25 | $61.30 |
| Purchase #7 | $130.44 | 6.181% | $138.5025 | $138.50 | $138.50 | $138.50 |
| 7 purchase totals = | $911.16 | $971.2487 | $971.25 | $971.25 | $971.30 | |