| 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 | $217.39 | 3.768% | $225.5813 | $225.58 | $225.60 | $225.60 |
| Purchase #2 | $221.33 | 11.545% | $246.8825 | $246.88 | $246.90 | $246.90 |
| Purchase #3 | $181.59 | 3.409% | $187.7804 | $187.78 | $187.80 | $187.80 |
| Purchase #4 | $221.75 | 7.530% | $238.4478 | $238.45 | $238.45 | $238.40 |
| Purchase #5 | $58.39 | 5.750% | $61.7474 | $61.75 | $61.75 | $61.70 |
| Purchase #6 | $179.80 | 8.223% | $194.585 | $194.59 | $194.60 | $194.60 |
| Purchase #7 | $104.70 | 6.187% | $111.1778 | $111.18 | $111.20 | $111.20 |
| 7 purchase totals = | $1,184.95 | $1,266.2022 | $1,266.21 | $1,266.30 | $1,266.20 | |