| 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 | $210.41 | 5.616% | $222.2266 | $222.23 | $222.25 | $222.20 |
| Purchase #2 | $238.29 | 5.192% | $250.662 | $250.66 | $250.65 | $250.70 |
| Purchase #3 | $207.92 | 5.578% | $219.5178 | $219.52 | $219.50 | $219.50 |
| Purchase #4 | $219.98 | 8.359% | $238.3681 | $238.37 | $238.35 | $238.40 |
| Purchase #5 | $52.43 | 3.422% | $54.2242 | $54.22 | $54.20 | $54.20 |
| Purchase #6 | $207.84 | 10.736% | $230.1537 | $230.15 | $230.15 | $230.20 |
| Purchase #7 | $236.58 | 4.282% | $246.7104 | $246.71 | $246.70 | $246.70 |
| 7 purchase totals = | $1,373.45 | $1,461.8628 | $1,461.86 | $1,461.80 | $1,461.90 | |