| 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 | $168.84 | 10.354% | $186.3217 | $186.32 | $186.30 | $186.30 |
| Purchase #2 | $238.74 | 7.297% | $256.1609 | $256.16 | $256.15 | $256.20 |
| Purchase #3 | $78.87 | 3.614% | $81.7204 | $81.72 | $81.70 | $81.70 |
| Purchase #4 | $232.96 | 3.280% | $240.6011 | $240.60 | $240.60 | $240.60 |
| Purchase #5 | $110.91 | 8.452% | $120.2841 | $120.28 | $120.30 | $120.30 |
| Purchase #6 | $129.92 | 10.824% | $143.9825 | $143.98 | $144.00 | $144.00 |
| Purchase #7 | $48.96 | 13.755% | $55.6944 | $55.69 | $55.70 | $55.70 |
| 7 purchase totals = | $1,009.20 | $1,084.7651 | $1,084.75 | $1,084.75 | $1,084.80 | |