| 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 | $104.85 | 8.462% | $113.7224 | $113.72 | $113.70 | $113.70 |
| Purchase #2 | $155.77 | 10.701% | $172.4389 | $172.44 | $172.45 | $172.40 |
| Purchase #3 | $139.65 | 5.378% | $147.1604 | $147.16 | $147.15 | $147.20 |
| Purchase #4 | $127.82 | 10.183% | $140.8359 | $140.84 | $140.85 | $140.80 |
| Purchase #5 | $209.52 | 10.677% | $231.8905 | $231.89 | $231.90 | $231.90 |
| Purchase #6 | $128.90 | 4.138% | $134.2339 | $134.23 | $134.25 | $134.20 |
| Purchase #7 | $37.74 | 9.746% | $41.4181 | $41.42 | $41.40 | $41.40 |
| 7 purchase totals = | $904.25 | $981.7001 | $981.70 | $981.70 | $981.60 | |