| 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 | $204.77 | 12.304% | $229.9649 | $229.96 | $229.95 | $230.00 |
| Purchase #2 | $5.97 | 8.126% | $6.4551 | $6.46 | $6.45 | $6.50 |
| Purchase #3 | $150.61 | 11.555% | $168.013 | $168.01 | $168.00 | $168.00 |
| Purchase #4 | $160.25 | 13.187% | $181.3822 | $181.38 | $181.40 | $181.40 |
| Purchase #5 | $209.32 | 9.126% | $228.4225 | $228.42 | $228.40 | $228.40 |
| Purchase #6 | $65.69 | 8.463% | $71.2493 | $71.25 | $71.25 | $71.20 |
| Purchase #7 | $128.30 | 11.473% | $143.0199 | $143.02 | $143.00 | $143.00 |
| 7 purchase totals = | $924.91 | $1,028.5069 | $1,028.50 | $1,028.45 | $1,028.50 | |