| 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 | $245.94 | 5.309% | $258.997 | $259.00 | $259.00 | $259.00 |
| Purchase #2 | $216.41 | 9.556% | $237.0901 | $237.09 | $237.10 | $237.10 |
| Purchase #3 | $100.81 | 5.177% | $106.0289 | $106.03 | $106.05 | $106.00 |
| Purchase #4 | $228.57 | 9.754% | $250.8647 | $250.86 | $250.85 | $250.90 |
| Purchase #5 | $138.70 | 5.512% | $146.3451 | $146.35 | $146.35 | $146.30 |
| Purchase #6 | $195.93 | 9.333% | $214.2161 | $214.22 | $214.20 | $214.20 |
| Purchase #7 | $134.47 | 11.757% | $150.2796 | $150.28 | $150.30 | $150.30 |
| 7 purchase totals = | $1,260.83 | $1,363.8215 | $1,363.83 | $1,363.85 | $1,363.80 | |