| 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 | $102.61 | 12.751% | $115.6938 | $115.69 | $115.70 | $115.70 |
| Purchase #2 | $216.67 | 4.838% | $227.1525 | $227.15 | $227.15 | $227.20 |
| Purchase #3 | $204.71 | 12.730% | $230.7696 | $230.77 | $230.75 | $230.80 |
| Purchase #4 | $35.90 | 7.444% | $38.5724 | $38.57 | $38.55 | $38.60 |
| Purchase #5 | $246.55 | 11.650% | $275.2731 | $275.27 | $275.25 | $275.30 |
| Purchase #6 | $181.75 | 3.215% | $187.5933 | $187.59 | $187.60 | $187.60 |
| Purchase #7 | $39.98 | 3.592% | $41.4161 | $41.42 | $41.40 | $41.40 |
| 7 purchase totals = | $1,028.17 | $1,116.4708 | $1,116.46 | $1,116.40 | $1,116.60 | |