| 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 | $201.77 | 4.235% | $210.315 | $210.32 | $210.30 | $210.30 |
| Purchase #2 | $7.86 | 8.737% | $8.5467 | $8.55 | $8.55 | $8.50 |
| Purchase #3 | $224.83 | 10.682% | $248.8463 | $248.85 | $248.85 | $248.80 |
| Purchase #4 | $131.86 | 8.337% | $142.8532 | $142.85 | $142.85 | $142.90 |
| Purchase #5 | $178.83 | 7.747% | $192.684 | $192.68 | $192.70 | $192.70 |
| Purchase #6 | $67.79 | 5.463% | $71.4934 | $71.49 | $71.50 | $71.50 |
| Purchase #7 | $88.75 | 9.312% | $97.0144 | $97.01 | $97.00 | $97.00 |
| 7 purchase totals = | $901.69 | $971.7530 | $971.75 | $971.75 | $971.70 | |