| 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 | $230.99 | 6.801% | $246.6996 | $246.70 | $246.70 | $246.70 |
| Purchase #2 | $63.63 | 5.112% | $66.8828 | $66.88 | $66.90 | $66.90 |
| Purchase #3 | $109.34 | 12.692% | $123.2174 | $123.22 | $123.20 | $123.20 |
| Purchase #4 | $137.96 | 8.835% | $150.1488 | $150.15 | $150.15 | $150.10 |
| Purchase #5 | $176.81 | 10.565% | $195.49 | $195.49 | $195.50 | $195.50 |
| Purchase #6 | $151.95 | 11.105% | $168.824 | $168.82 | $168.80 | $168.80 |
| Purchase #7 | $130.88 | 6.111% | $138.8781 | $138.88 | $138.90 | $138.90 |
| 7 purchase totals = | $1,001.56 | $1,090.1407 | $1,090.14 | $1,090.15 | $1,090.10 | |