| 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 | $167.79 | 11.643% | $187.3258 | $187.33 | $187.35 | $187.30 |
| Purchase #2 | $232.68 | 11.580% | $259.6243 | $259.62 | $259.60 | $259.60 |
| Purchase #3 | $74.51 | 8.411% | $80.777 | $80.78 | $80.80 | $80.80 |
| Purchase #4 | $238.96 | 12.294% | $268.3377 | $268.34 | $268.35 | $268.30 |
| Purchase #5 | $76.48 | 8.135% | $82.7016 | $82.70 | $82.70 | $82.70 |
| Purchase #6 | $192.48 | 8.202% | $208.2672 | $208.27 | $208.25 | $208.30 |
| Purchase #7 | $238.33 | 3.639% | $247.0028 | $247.00 | $247.00 | $247.00 |
| 7 purchase totals = | $1,221.23 | $1,334.0364 | $1,334.04 | $1,334.05 | $1,334.00 | |