| 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 | $204.54 | 11.706% | $228.4835 | $228.48 | $228.50 | $228.50 |
| Purchase #2 | $236.37 | 12.564% | $266.0675 | $266.07 | $266.05 | $266.10 |
| Purchase #3 | $185.88 | 5.252% | $195.6424 | $195.64 | $195.65 | $195.60 |
| Purchase #4 | $124.47 | 7.702% | $134.0567 | $134.06 | $134.05 | $134.10 |
| Purchase #5 | $192.48 | 7.596% | $207.1008 | $207.10 | $207.10 | $207.10 |
| Purchase #6 | $10.45 | 8.204% | $11.3073 | $11.31 | $11.30 | $11.30 |
| Purchase #7 | $160.90 | 8.294% | $174.245 | $174.25 | $174.25 | $174.20 |
| 7 purchase totals = | $1,115.09 | $1,216.9032 | $1,216.91 | $1,216.90 | $1,216.90 | |