| 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 | $221.97 | 11.296% | $247.0437 | $247.04 | $247.05 | $247.00 |
| Purchase #2 | $203.56 | 5.139% | $214.0209 | $214.02 | $214.00 | $214.00 |
| Purchase #3 | $188.65 | 8.364% | $204.4287 | $204.43 | $204.45 | $204.40 |
| Purchase #4 | $123.25 | 10.155% | $135.766 | $135.77 | $135.75 | $135.80 |
| Purchase #5 | $212.89 | 5.318% | $224.2115 | $224.21 | $224.20 | $224.20 |
| Purchase #6 | $120.83 | 7.600% | $130.0131 | $130.01 | $130.00 | $130.00 |
| Purchase #7 | $165.84 | 12.432% | $186.4572 | $186.46 | $186.45 | $186.50 |
| 7 purchase totals = | $1,236.99 | $1,341.9411 | $1,341.94 | $1,341.90 | $1,341.90 | |