| 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 | $250.33 | 13.227% | $283.4411 | $283.44 | $283.45 | $283.40 |
| Purchase #2 | $53.33 | 6.748% | $56.9287 | $56.93 | $56.95 | $56.90 |
| Purchase #3 | $14.43 | 8.839% | $15.7055 | $15.71 | $15.70 | $15.70 |
| Purchase #4 | $140.87 | 12.116% | $157.9378 | $157.94 | $157.95 | $157.90 |
| Purchase #5 | $202.54 | 8.734% | $220.2298 | $220.23 | $220.25 | $220.20 |
| Purchase #6 | $65.43 | 8.815% | $71.1977 | $71.20 | $71.20 | $71.20 |
| Purchase #7 | $91.67 | 4.807% | $96.0766 | $96.08 | $96.10 | $96.10 |
| 7 purchase totals = | $818.60 | $901.5172 | $901.53 | $901.60 | $901.40 | |