| 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 | $207.52 | 7.650% | $223.3953 | $223.40 | $223.40 | $223.40 |
| Purchase #2 | $98.83 | 9.302% | $108.0232 | $108.02 | $108.00 | $108.00 |
| Purchase #3 | $201.91 | 6.217% | $214.4627 | $214.46 | $214.45 | $214.50 |
| Purchase #4 | $221.56 | 3.294% | $228.8582 | $228.86 | $228.85 | $228.90 |
| Purchase #5 | $197.33 | 3.358% | $203.9563 | $203.96 | $203.95 | $204.00 |
| Purchase #6 | $180.29 | 5.403% | $190.0311 | $190.03 | $190.05 | $190.00 |
| Purchase #7 | $224.47 | 3.178% | $231.6037 | $231.60 | $231.60 | $231.60 |
| 7 purchase totals = | $1,331.91 | $1,400.3305 | $1,400.33 | $1,400.30 | $1,400.40 | |