| 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 | $102.63 | 6.622% | $109.4262 | $109.43 | $109.45 | $109.40 |
| Purchase #2 | $15.87 | 6.527% | $16.9058 | $16.91 | $16.90 | $16.90 |
| Purchase #3 | $193.32 | 6.508% | $205.9013 | $205.90 | $205.90 | $205.90 |
| Purchase #4 | $185.94 | 9.594% | $203.7791 | $203.78 | $203.80 | $203.80 |
| Purchase #5 | $114.86 | 5.432% | $121.0992 | $121.10 | $121.10 | $121.10 |
| Purchase #6 | $156.68 | 11.321% | $174.4177 | $174.42 | $174.40 | $174.40 |
| Purchase #7 | $194.73 | 13.215% | $220.4636 | $220.46 | $220.45 | $220.50 |
| 7 purchase totals = | $964.03 | $1,051.9929 | $1,052.00 | $1,052.00 | $1,052.00 | |