| 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 | $128.59 | 4.268% | $134.0782 | $134.08 | $134.10 | $134.10 |
| Purchase #2 | $145.35 | 5.735% | $153.6858 | $153.69 | $153.70 | $153.70 |
| Purchase #3 | $202.27 | 7.212% | $216.8577 | $216.86 | $216.85 | $216.90 |
| Purchase #4 | $202.66 | 9.469% | $221.8499 | $221.85 | $221.85 | $221.80 |
| Purchase #5 | $233.80 | 13.792% | $266.0457 | $266.05 | $266.05 | $266.00 |
| Purchase #6 | $144.75 | 3.103% | $149.2416 | $149.24 | $149.25 | $149.20 |
| Purchase #7 | $237.37 | 8.573% | $257.7197 | $257.72 | $257.70 | $257.70 |
| 7 purchase totals = | $1,294.79 | $1,399.4786 | $1,399.49 | $1,399.50 | $1,399.40 | |