| 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 | $184.96 | 12.636% | $208.3315 | $208.33 | $208.35 | $208.30 |
| Purchase #2 | $199.64 | 6.779% | $213.1736 | $213.17 | $213.15 | $213.20 |
| Purchase #3 | $186.42 | 4.114% | $194.0893 | $194.09 | $194.10 | $194.10 |
| Purchase #4 | $90.50 | 12.755% | $102.0433 | $102.04 | $102.05 | $102.00 |
| Purchase #5 | $68.27 | 10.402% | $75.3714 | $75.37 | $75.35 | $75.40 |
| Purchase #6 | $234.42 | 10.312% | $258.5934 | $258.59 | $258.60 | $258.60 |
| Purchase #7 | $245.54 | 12.512% | $276.262 | $276.26 | $276.25 | $276.30 |
| 7 purchase totals = | $1,209.75 | $1,327.8645 | $1,327.85 | $1,327.85 | $1,327.90 | |