| 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 | $121.26 | 5.494% | $127.922 | $127.92 | $127.90 | $127.90 |
| Purchase #2 | $131.25 | 11.643% | $146.5314 | $146.53 | $146.55 | $146.50 |
| Purchase #3 | $209.61 | 10.693% | $232.0236 | $232.02 | $232.00 | $232.00 |
| Purchase #4 | $138.33 | 6.197% | $146.9023 | $146.90 | $146.90 | $146.90 |
| Purchase #5 | $125.67 | 3.111% | $129.5796 | $129.58 | $129.60 | $129.60 |
| Purchase #6 | $164.66 | 4.679% | $172.3644 | $172.36 | $172.35 | $172.40 |
| Purchase #7 | $141.98 | 6.263% | $150.8722 | $150.87 | $150.85 | $150.90 |
| 7 purchase totals = | $1,032.76 | $1,106.1955 | $1,106.18 | $1,106.15 | $1,106.20 | |