| 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 | $208.80 | 6.509% | $222.3908 | $222.39 | $222.40 | $222.40 |
| Purchase #2 | $209.25 | 4.711% | $219.1078 | $219.11 | $219.10 | $219.10 |
| Purchase #3 | $64.32 | 8.520% | $69.8001 | $69.80 | $69.80 | $69.80 |
| Purchase #4 | $84.51 | 7.330% | $90.7046 | $90.70 | $90.70 | $90.70 |
| Purchase #5 | $231.93 | 8.200% | $250.9483 | $250.95 | $250.95 | $250.90 |
| Purchase #6 | $38.66 | 5.371% | $40.7364 | $40.74 | $40.75 | $40.70 |
| Purchase #7 | $16.90 | 6.532% | $18.0039 | $18.00 | $18.00 | $18.00 |
| 7 purchase totals = | $854.37 | $911.6919 | $911.69 | $911.70 | $911.60 | |