| 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 | $209.75 | 10.576% | $231.9332 | $231.93 | $231.95 | $231.90 |
| Purchase #2 | $87.83 | 6.727% | $93.7383 | $93.74 | $93.75 | $93.70 |
| Purchase #3 | $126.87 | 12.292% | $142.4649 | $142.46 | $142.45 | $142.50 |
| Purchase #4 | $232.63 | 3.502% | $240.7767 | $240.78 | $240.80 | $240.80 |
| Purchase #5 | $155.57 | 4.570% | $162.6795 | $162.68 | $162.70 | $162.70 |
| Purchase #6 | $69.57 | 12.457% | $78.2363 | $78.24 | $78.25 | $78.20 |
| Purchase #7 | $26.62 | 5.310% | $28.0335 | $28.03 | $28.05 | $28.00 |
| 7 purchase totals = | $908.84 | $977.8624 | $977.86 | $977.95 | $977.80 | |