| 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 | $190.70 | 7.179% | $204.3904 | $204.39 | $204.40 | $204.40 |
| Purchase #2 | $225.34 | 6.818% | $240.7037 | $240.70 | $240.70 | $240.70 |
| Purchase #3 | $16.83 | 5.177% | $17.7013 | $17.70 | $17.70 | $17.70 |
| Purchase #4 | $60.59 | 7.647% | $65.2233 | $65.22 | $65.20 | $65.20 |
| Purchase #5 | $222.89 | 4.632% | $233.2143 | $233.21 | $233.20 | $233.20 |
| Purchase #6 | $95.32 | 13.662% | $108.3426 | $108.34 | $108.35 | $108.30 |
| Purchase #7 | $235.47 | 4.638% | $246.3911 | $246.39 | $246.40 | $246.40 |
| 7 purchase totals = | $1,047.14 | $1,115.9667 | $1,115.95 | $1,115.95 | $1,115.90 | |