| 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 | $205.69 | 3.800% | $213.5062 | $213.51 | $213.50 | $213.50 |
| Purchase #2 | $236.45 | 6.774% | $252.4671 | $252.47 | $252.45 | $252.50 |
| Purchase #3 | $114.43 | 5.670% | $120.9182 | $120.92 | $120.90 | $120.90 |
| Purchase #4 | $43.78 | 10.577% | $48.4106 | $48.41 | $48.40 | $48.40 |
| Purchase #5 | $236.75 | 9.252% | $258.6541 | $258.65 | $258.65 | $258.70 |
| Purchase #6 | $32.45 | 13.426% | $36.8067 | $36.81 | $36.80 | $36.80 |
| Purchase #7 | $154.72 | 12.798% | $174.5211 | $174.52 | $174.50 | $174.50 |
| 7 purchase totals = | $1,024.27 | $1,105.2840 | $1,105.29 | $1,105.20 | $1,105.30 | |