| 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 | $199.97 | 4.596% | $209.1606 | $209.16 | $209.15 | $209.20 |
| Purchase #2 | $215.93 | 3.376% | $223.2198 | $223.22 | $223.20 | $223.20 |
| Purchase #3 | $74.93 | 5.454% | $79.0167 | $79.02 | $79.00 | $79.00 |
| Purchase #4 | $250.63 | 9.234% | $273.7732 | $273.77 | $273.75 | $273.80 |
| Purchase #5 | $122.78 | 6.348% | $130.5741 | $130.57 | $130.55 | $130.60 |
| Purchase #6 | $210.65 | 5.441% | $222.1115 | $222.11 | $222.10 | $222.10 |
| Purchase #7 | $243.40 | 12.526% | $273.8883 | $273.89 | $273.90 | $273.90 |
| 7 purchase totals = | $1,318.29 | $1,411.7442 | $1,411.74 | $1,411.65 | $1,411.80 | |