| 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 | $38.79 | 7.860% | $41.8389 | $41.84 | $41.85 | $41.80 |
| Purchase #2 | $247.37 | 3.606% | $256.2902 | $256.29 | $256.30 | $256.30 |
| Purchase #3 | $216.54 | 3.563% | $224.2553 | $224.26 | $224.25 | $224.30 |
| Purchase #4 | $222.71 | 3.305% | $230.0706 | $230.07 | $230.05 | $230.10 |
| Purchase #5 | $106.31 | 8.573% | $115.424 | $115.42 | $115.40 | $115.40 |
| Purchase #6 | $75.81 | 12.780% | $85.4985 | $85.50 | $85.50 | $85.50 |
| Purchase #7 | $93.68 | 4.663% | $98.0483 | $98.05 | $98.05 | $98.00 |
| 7 purchase totals = | $1,001.21 | $1,051.4258 | $1,051.43 | $1,051.40 | $1,051.40 | |