| 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 | $203.83 | 7.208% | $218.5221 | $218.52 | $218.50 | $218.50 |
| Purchase #2 | $14.81 | 3.869% | $15.383 | $15.38 | $15.40 | $15.40 |
| Purchase #3 | $151.56 | 3.130% | $156.3038 | $156.30 | $156.30 | $156.30 |
| Purchase #4 | $102.58 | 4.859% | $107.5644 | $107.56 | $107.55 | $107.60 |
| Purchase #5 | $163.30 | 12.525% | $183.7533 | $183.75 | $183.75 | $183.80 |
| Purchase #6 | $228.86 | 3.116% | $235.9913 | $235.99 | $236.00 | $236.00 |
| Purchase #7 | $194.58 | 9.626% | $213.3103 | $213.31 | $213.30 | $213.30 |
| 7 purchase totals = | $1,059.52 | $1,130.8282 | $1,130.81 | $1,130.80 | $1,130.90 | |